dcsimg

Lifespan, longevity, and ageing

fornecido por AnAge articles
Observations: In the wild, these animals may live up to 10 years (Bernhard Grzimek 1990). Because longevity has not been studied in detail in captivity, their maximum longevity is unknown.
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Habitat ( Inglês )

fornecido por Animal Diversity Web

Bengal foxes generally prefer foothills and non-forested regions such as open grassland, thorny scrub, semi-desert and arid environments. They can also be found in agricultural fields, as they are not generally fearful of humans. Bengal foxes inhabit burrows built approximately two to three feet below ground surface. These burrows have several openings converging towards the center burrow area. Many of these openings are blind while others lead towards a large, central breeding space.

Average elevation: 1350 m.

Habitat Regions: temperate ; tropical ; terrestrial

Terrestrial Biomes: desert or dune ; savanna or grassland ; scrub forest

Other Habitat Features: agricultural

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Benefits ( Inglês )

fornecido por Animal Diversity Web

Currently, no evidence suggests Bengal foxes are harmful to human populations. While these foxes inhabit agricultural areas, there are no reports of them raiding poultry or attacking sheep. They have been reported to carry rabies, distemper, and heartworm, like other canids.

Negative Impacts: causes or carries domestic animal disease

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Conservation Status ( Inglês )

fornecido por Animal Diversity Web

Data suggest declining numbers in V. bengalensis populations, but population estimates are difficult to come by. Several threats exist from human interactions with their environment. Bengal foxes are susceptible to habitat loss and degradation, persecution, roadkills, and changes in native species dynamics due to pathogens or parasites. The Indian Wildlife Protection Act (1972 as amended up to 1991) prohibits hunting of all wildlife and lists the Bengal fox in Schedule II. Currently no active conservation efforts are in place.

Bengal foxes are held in captivity in several places, where they seem to do well. In 2001, there were 15 males, 14 females, and 11 unsexed individuals in several zoos.

US Federal List: no special status

CITES: no special status

State of Michigan List: no special status

IUCN Red List of Threatened Species: least concern

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Behavior ( Inglês )

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The common vocalization of Bengal foxes is a chattering cry that plays a major role in advertising territory. These foxes also growl, whimper, whine and "growl-bark." During the breeding season, males vocalize extensively during the early morning hours, at dusk, and at night. Scat and scent marking are also used to indicate territories and areas that have been recently hunted.

Communication Channels: acoustic ; chemical

Other Communication Modes: scent marks

Perception Channels: visual ; tactile ; acoustic ; chemical

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Benefits ( Inglês )

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There is no formal trade for fur as it is seen as low quality, however local trades do exist for claws, skin, tails, and teeth for potential medicinal purposes or as charms. Bengal foxes may help to control populations of agricultural pests, such as orthopterans and small rodents.

Positive Impacts: body parts are source of valuable material; controls pest population

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Associations ( Inglês )

fornecido por Animal Diversity Web

Bengal foxes prey on small rodents and birds and are subject to predation by Asiatic wolves and feral dogs (Canis lupus). More research should be conducted in order to fully understand the role Bengal foxes play in prey population cycles. Current research is investigating the potential for disease transfer from free-ranging domesticated dogs in agricultural regions to Bengal fox populations. At the Rollapadu Wildlife Sanctuary, an outbreak of distemper was responsible for a five fold change in population density over 3 years. Both Asiatic wolves (C. l. pallipes) and and jackals (C. aureus) appropriate and enlarge Bengal fox dens.

Mutualist Species:

  • golden jackals (Canis aureus)
  • Asiatic wolves (Canis lupus pallipes)

Commensal/Parasitic Species:

  • Dirofilara immitis
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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Trophic Strategy ( Inglês )

fornecido por Animal Diversity Web

Vulpes bengalensis is an omnivorous, opportunistic species that feeds mainly on insects, birds and their eggs, small rodents, reptiles, and fruits. While the primary diet of adults is insects, the fecal matter of pups is is composed primarily of rodent hair. Common prey includes orthopterans, termites, ants, beetle grubs, spiders, soft-furred rats (Millardia meltada), little Indian field mice (Mus booduga), Indian gerbils (Tatera indica), Indian mynahs (Acridotheres tristis), grey partridge (Francolinus ponticerianus), and ashy-crowned finch larks (Eremopterix griseus). Less common prey items include ground lizards, rat snakes (Ptyas mucuosus), hedgehogs (Parantechinus nudiventris), and Indian hares (Lepus nigricollis). They feed on fruits of ber (Ziziphus), neem (Azadirachta indica), mango (Mangifera indica), jambu (Syizigium cumini), and banyan (Ficus bengalensis).

Animal Foods: birds; mammals; reptiles; eggs; insects; terrestrial non-insect arthropods

Plant Foods: fruit

Primary Diet: omnivore

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Distribution ( Inglês )

fornecido por Animal Diversity Web

Vulpes bengalensis is native to the Indian subcontinent, including India, Nepal and Pakistan and is widespread throughout its range. These foxes are found in the Himalayan foothills to the tip of the Indian peninsula.

Biogeographic Regions: oriental (Native )

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Life Expectancy ( Inglês )

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Because of their low population densities, little is known about the lifespan of Bengal foxes in the wild. The average lifespan of Vulpes species generally ranges between 10 and 12 years, which may be indicative of the expected lifespan of V. bengalensis. The most significant cause of mortality is persecution by humans, as well as natural predation, roadkills, and human caused habitat degradation. Populations of Bengal foxes fluctuate naturally with prey availability.

Average lifespan
Status: wild:
10.0 years.

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Morphology ( Inglês )

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Bengal foxes are medium sized foxes. They have elongated muzzles and small patches of black hair on the upper portion of the muzzle. The most prominent feature of Bengal foxes is a large bushy tail accounting for up to 60% of their body length and possessing a distinct black tip. During normal movement, the tail is left trailing. When running the tail is carried horizontally. It is held vertically when these foxes make sudden turns. Dorsal pelage varies seasonally and within populations but is generally hoary gray on the dorsum and paler ventrally. Pelage on the ears is dark brown with a black margin. Their ears are large for their size and are possible an adaptation to thermoregulation in their hot, arid habitats. Dentition includes sharply pointed canines and and well developed molar teeth with a dental formula of 3/3-1/1-4/4-2/3 = 42.

Range mass: 2.26 to 4.18 kg.

Range length: 45.72 to 60.96 cm.

Other Physical Features: endothermic ; homoiothermic; bilateral symmetry

Sexual Dimorphism: sexes alike

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Associations ( Inglês )

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Asiatic wolves (Canis lupus pallipes) and feral dogs (Canis lupus familiaris) are recognized as natural predators of V. bengalensis. However, this predation does not appear to have a significant impact on population density.

Known Predators:

  • Asiatic wolves (Canis lupus pallipes)
  • feral dogs (Canis lupus familiaris)
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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Animal Diversity Web

Reproduction ( Inglês )

fornecido por Animal Diversity Web

Bengal foxes are believed to live in long-term monogamous pairs, but this supposition is based on little evidence. During the breeding season, males vocalize intensely during the night and at dusk and dawn.

Mating System: monogamous

Bengal foxes remain near dens during the period from February to June, when they are raising pups. They breed from December to January with an average litter size of two. Birth occur from January to March. The breeding season is announced by re-excavation of old dens or the digging of new dens. Bengal foxes have also been known to appropriate gerbil burrows and show significant site fidelity, with dens being used year after year.

Breeding interval: Bengal foxes breed once annually.

Breeding season: Breeding occurs from December to January.

Range number of offspring: 2 to 6.

Average number of offspring: 2.7.

Range gestation period: 50 to 53 days.

Average weaning age: 3 weeks.

Average time to independence: 4 months.

Range age at sexual or reproductive maturity (female): 1 to 2 years.

Range age at sexual or reproductive maturity (male): 1 to 2 years.

Key Reproductive Features: iteroparous ; seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; viviparous

Average birth mass: 58.5 g.

Average number of offspring: 4.

Parental investment in V. bengalensis is poorly studied but it is believed that both female and male foxes participate in raising offspring. Males have been reported to hunt in order to provide food to females and offspring during the pup rearing phase. Both males and females are responsible for guarding dens. There have been no observations of helpers in the pup rearing phase. Dens with young are rarely left unguarded for the first two months after their birth, parents take turns foraging. The young are care for 4 to 5 months after their birth, at which point they disperse. Dispersal often coincides with the beginning of the monsoon season, a season of plentiful prey abundance.

Parental Investment: altricial ; pre-fertilization (Provisioning, Protecting: Female); pre-hatching/birth (Provisioning: Female, Protecting: Female); pre-weaning/fledging (Provisioning: Male, Protecting: Male, Female); pre-independence (Provisioning: Male, Female, Protecting: Male)

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Meadors, P. 2007. "Vulpes bengalensis" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Vulpes_bengalensis.html
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Pamela Meadors, University of Alaska Fairbanks
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Link Olson, University of Alaska Fairbanks
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Tanya Dewey, Animal Diversity Web
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Animal Diversity Web

Louarn Bengal ( Bretã )

fornecido por wikipedia BR

Louarn Bengal (Vulpes bengalensis) a zo ur bronneg kigdebrer hag a vev e Bangladesh, India, Nepal ha Pakistan.

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Guineu de Bengala ( Catalão; Valenciano )

fornecido por wikipedia CA

La guineu de Bengala (Vulpes bengalensis) és una espècie de mamífer de la família dels cànids, que viu als turons de l'Himàlaia, al Nepal, l'Índia, Pakistan i Bangla Desh.

Referències

 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Guineu de Bengala Modifica l'enllaç a Wikidata


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Guineu de Bengala: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

La guineu de Bengala (Vulpes bengalensis) és una espècie de mamífer de la família dels cànids, que viu als turons de l'Himàlaia, al Nepal, l'Índia, Pakistan i Bangla Desh.

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Liška džunglová ( Checo )

fornecido por wikipedia CZ
ikona
Tento článek není dostatečně ozdrojován a může tedy obsahovat informace, které je třeba ověřit.
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Liška džunglová či liška šedorudá (Vulpes bengalensis) je drobná šelma z čeledi psovitých (Canidae), která obývá úzěmí Indického subkontinentu od Himalajského úpatí a Terai po Nepál přes jižní Indii a jižní a východní Pákistán až po východní Indii a jihovýchodní Bangladéš.

Popis

Liška džunglová je poměrně malá liška s podlouhlým čenichem, dlouhýma a špičatýma ušima a s huňatým ohonem, kteří tvoří ca. 50 až 60 % z celkové délky hlavy a těla. Srst na hřbetě má barvu šedou, na břiše je srst světlejší; nohy mají nahnědlou nebo červenavě hnědou barvu. Její huňatý ocas je převážně na konci černý. Uši jsou tmavě hnědé s černými okraji. V průběhu staletí se u lišek džunglových vyvinulo několik desítek nezvyklých barevných variant od zlaté až po krémovou, ale obecně stále platí, že je základní zbarvení šedé až světle hnědé.

  • délka těla bez ocasu: ca. 40-60 cm
  • délka ocasu: 25-35 cm
  • výška v kohoutku: ca. 25 cm
  • hmotnost: ca. 2-3,6 kg

Biologie

Lišky gžunglové jsou aktivní hlavně večer, v regionech s příznivějším klimatem jsou příznivé i za dne. Žije v stálých párech, ale loví většinou po jednom. Většinu času tráví ve svých norách, které mohou být jak tzv. jednoduché, tak složité, které mohou být dlouhé i několik metrů. Nora je pro tyto lišky důležitou součástí života - většinou v ni konzumují potravu, přespávají zde, je to spolehlivá ochrana před větším nebezpečím a vychovávají zde i svá mláďata.

Jejich potravou se nejčastěji stávají malí hlodavci, nejrůznější plazi, ale i krabi, termiti, hmyz, mladí ptáci, ale neodolá ani rostlinné potravě nebo ovoci.

O rozmnožování těchto šelem není příliš mnoho známo. Víme však, že březost trvá 53 dní a samice rodí nejčastěji 2-4 mláďata.

Stále se loví pro kůži a pro maso. V některých případech jsou dokonce některé části jeho těla užívané v tradiční medicíně a v určitých oblastech je tato šelma dokonce posvátná.

Reference

  1. Červený seznam IUCN 2018.1. 5. července 2018. Dostupné online. [cit. 2018-08-11]

Externí odkazy

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Liška džunglová: Brief Summary ( Checo )

fornecido por wikipedia CZ
ikona Tento článek není dostatečně ozdrojován a může tedy obsahovat informace, které je třeba ověřit.
Jste-li s popisovaným předmětem seznámeni, pomozte doložit uvedená tvrzení doplněním referencí na věrohodné zdroje.

Liška džunglová či liška šedorudá (Vulpes bengalensis) je drobná šelma z čeledi psovitých (Canidae), která obývá úzěmí Indického subkontinentu od Himalajského úpatí a Terai po Nepál přes jižní Indii a jižní a východní Pákistán až po východní Indii a jihovýchodní Bangladéš.

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wikipedia CZ

Indisk ræv ( Dinamarquês )

fornecido por wikipedia DA

Indisk ræv (Vulpes bengalensis) er en art i slægten af egentlige ræve, som er små rovdyr i hundefamilien.

Beskrivelse

Indisk ræv er mindre end alle underarter af rød ræv, men minder ellers meget om denne. Pelsen er bleg orange i farven, mørkere over ryggen end langs siderne. Den har cremehvide tegninger langs den nedre del af kindene, foran på halen og på brystet. Også poterne har indslag af cremehvid, mens haletippen er sort. Den spidse snude har indslag af mørk behåring på den forrreste del. Ørene står i forhold til hovedstørrelsen.

Indisk ræv vejer normalt 2-4 kg. Kroppen er 45-60 cm inklusive hovedet, mens halen normalt er ca. 25-35 cm lang.

Udbredelse, habitat og madvaner

Indisk ræv findes i næsten hele Indien og i store dele af Nepal og Pakistan. Den undgår skovklædte områder og søger hellere mod åbne sletter og skråningene i Himalaya. Den lever helst af insekter, æg, fugle og gnavere, men som de fleste ræve er den altædende. Det betyder at den også kan spise ådsler hvis den får mulighed for det. Måske også frugt og plantemateriale.

Adfærd og reproduktion

Indisk ræv danner parforhold som kan vare livet ud. Større familiegrupper opstår når hvalpene bliver længere end normalt. Begge forældre er med til at "opdrage" ungerne. Det er observeret at tæverne kan die sammen, noget som tyder på at denne ræv af og til kan danne større familiegrupper. Flere voksne individer er også observeret mens de hviler sammen. De kommunikerer med lyde, kropssprog og markeringer.

Paringstiden er i december-januar. På denne tid er hannerne specielt vokale. Tæven går drægtig i 50-53 dage og føder som regel i januar-marts. Kuldet består som regel af 2-4 hvalpe, og begge forældre deltager i pasningen af hvalpene. Såkaldte hjælpere er ikke blevet observeret. Når hvalpene bliver 5-6 måneder gamle, klarer de sig selv.

Kilder

  1. ^ "Vulpes bengalensis". IUCN's Rødliste over Truede arter (engelsk). 2008. Hentet 23. november 2015.
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Indisk ræv: Brief Summary ( Dinamarquês )

fornecido por wikipedia DA

Indisk ræv (Vulpes bengalensis) er en art i slægten af egentlige ræve, som er små rovdyr i hundefamilien.

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Bengalfuchs ( Alemão )

fornecido por wikipedia DE

Der Bengalfuchs (Vulpes bengalensis) ist ein auf dem indischen Subkontinent endemischer, mittelgroßer Fuchs.

Über das Tier ist verhältnismäßig wenig bekannt, detaillierte wissenschaftliche Untersuchungen, insbesondere zu seiner Ökologie, fanden erstmals im Rahmen eines indisch-amerikanischen Projekts von 2005 bis 2008 statt. Auf Englisch ist er auch als „Indian fox“ („Indischer Fuchs“) bekannt. Der englische Zoologe George Shaw veröffentlichte im Jahre 1800 die erste wissenschaftliche Beschreibung und klassifizierte die Art als Canis bengalensis.

Beschreibung

Der Fuchs erreicht eine Länge von durchschnittlich 45–60 Zentimeter, dazu kommen 25–35 Zentimeter für den buschigen Schwanz. Die Körperhöhe beträgt 26–28 Zentimeter, das Gewicht liegt zwischen 1,8 und 3,2 Kilogramm (nach anderen Angaben bis 4 Kilogramm). Das kurzhaarige Fell ist sandfarben-rotbraun, unterseits etwas heller, die Schwanzspitze ist schwarz.

Verbreitungsgebiet

 src=
Verbreitungsgebiet des Bengalfuchses

Der Bengalfuchs bewohnt ein Gebiet, das im Norden von den südlichen Ausläufern des Himalaja, wo er bis auf 1500 Meter Höhe steigt, und im Süden bis zur Spitze der indischen Halbinsel reicht. Er ist in Nepal, Pakistan, Indien und Bangladesch zu finden. Sein typisches Biotop sind die offenen Landschaften des Gras- und Dornbuschlandes bis hin zu Halbwüsten. Hier erleichtert das offene Gelände die Jagd und der lockere Boden ist günstig für das Graben der Fuchsbaue. Dichte Wälder und echte Wüsten, wie auch steiles oder mit hohem Gras bewachsenes Gelände meidet er. Obwohl er ein recht großes Verbreitungsgebiet hat, ist er nirgends häufig. In Indien und Pakistan ist sein Bestand überwiegend durch die Freizeitjagd bedroht, er wird ihm aber auch wegen des Fleisches nachgestellt, das in der traditionellen Medizin Verwendung findet.

Indien

Er ist der am häufigsten anzutreffende Vertreter der Füchse in den Ebenen Indiens. Dort sind durch den Einfluss des Menschen, insbesondere durch starke Bejagung, die Bestände regional jedoch schon stark zurückgegangen, lokal ist er bereits völlig verschwunden. Es scheint, dass Populationen nur noch in den Gebieten stabil sind, wo raues, felsiges Terrain den Tieren Rückzugsmöglichkeiten bietet. Im Durchschnitt beträgt die Bestandsdichte etwa ein Exemplar pro zehn Quadratkilometern. Im südlichen Indien fallen weniger als zwei Prozent der bevorzugt besiedelten aber zugleich ökologisch stark bedrohten semiariden Graslandschaften in den Bereich von Schutzgebieten.
In landwirtschaftlich genutztem Gebiet hat der eigentlich tagaktive Fuchs sein Verhalten geändert und seine Aktivitätsphase in die späten Abendstunden verlegt.

Pakistan

In Pakistan ist er nur an wenigen Stellen anzutreffen, so im Lahore district und in der Cholistan-Wüste in Punjab. Auch in Kasur und weiter südlich in der Thar-Wüste in der Provinz Sindh und im Dadu und Thatta district kommt er vor.

Nepal

Über das Vorkommen in Nepal gibt es nur wenige Informationen aus jüngerer Zeit. Ein Bericht von 1970 erwähnt die Anwesenheit der Tiere in den fruchtbaren, offenen Feldgebieten des Terai-Gürtels, im Wald um Birganj, im Tal der Rapti, eines Nebenflusses der Kali Gandaki, und im äußersten Westen des Landes.

Bangladesch

Über das Vorkommen des Bengalfuchses in diesem Land ist kaum etwas bekannt.

Lebensweise

Es wird angenommen, dass Bengalfüchse in einer dauerhaften Paarbindung (Monogamie) leben, doch gibt es dafür nur wenige Anhaltspunkte; auf der Jagd sieht man den Bengalfuchs stets allein. Über die Paarungszeit der Füchse ist bislang nichts bekannt. Die zwei bis vier (nach anderen Angaben drei bis sechs) Jungen werden nach einer Tragzeit von etwa 51 bis 53 Tagen geboren. Das Geburtsgewicht liegt zwischen 50 und 100 Gramm. Es ist nicht bekannt, wie lange die Jungen gesäugt werden oder wann die Geschlechtsreife eintritt. Gelegentlich beteiligen sich die Jungen des vorangegangenen Wurfs bei der Aufzucht ihrer jüngeren Geschwister. Bengalfüchse können ein Alter von über 10 Jahren erreichen.

Bedingt durch menschliche Nachstellung ist der Fuchs vielerorts zu einer dämmerungs- und nachtaktiven Lebensweise übergegangen. Bei bedecktem Himmel oder bei Regen geht er dort aber auch tagsüber auf Nahrungssuche.
Der Fuchs legt zwei verschiedene Arten von Bauen an. Neben einfachen Bauen für kürzere Aufenthalte, mit kurzen Röhren und nur zwei Eingängen, legt er weit verzweigte Gangsysteme mit vielen Eingängen an. Hier werden auch die Jungen geboren. Der Bereich um die Eingänge ist, wie bei vielen anderen Fuchsarten, mit den Abfällen der Bewohner übersät.

Bengalfüchse sind opportunistische Allesfresser (Omnivoren) mit einem großen Nahrungsspektrum und ernähren sich von kleinen Tieren wie Insekten und Krebsen ebenso wie von den Gelegen bodenbrütender Vögel, von Reptilien, Nagetieren und anderen kleinen Säugern. Daneben fressen sie, je nach Jahreszeit, auch Früchte wie Melonen oder die Schösslinge und Hülsen der Kichererbse.

Systematik

Phylogenetische Systematik der Gattung Vulpes[1]
Vulpes

Kapfuchs (V. chama)


Bengalfuchs (V. bengalensis)


Blassfuchs (V. pallida)


Vorlage:Klade/Wartung/3


Afghanfuchs (V. cana)


Fennek (V. zerda)





Kitfuchs (V. macrotis)


Polarfuchs (V. lagopus)





Steppenfuchs (V. corsac)


Tibetfuchs (V. ferrilata)




Rotfuchs (V. vulpes)


Rüppellfuchs (V. rueppelli)







Vorlage:Klade/Wartung/Style

Die wissenschaftliche Erstbeschreibung des Bengalfuchses stammt von George Shaw aus dem Jahr 1800, der die Art als Canis bengalensis den Hunden zuordnete.[2] Er wird heute gemeinsam mit elf weiteren Arten in die Gattung Vulpes eingeordnet.[3] Auf der Basis von morphologischen und molekularbiologischen Daten wurde er von Binninda-Emonds et al. 1999 in eine gemeinsame Gruppe mit dem Kapfuchs (V. chama) und dem Blassfuchs (V. pallida) eingeordnet und den restlichen Arten der Füchse als Schwestergruppe gegenübergestellt.[1]

Neben der Nominatform werden keine Unterarten unterschieden.[3]

Gefährdungen und Schutzmaßnahmen

Der Bengalfuchs ist hauptsächlich durch eine Reihe vom Menschen verursachter Gefahren bedroht. Viele Füchse fallen der intensiven, als Freizeitvergnügen betriebenen Jagd zum Opfer, die nicht dem Schutz der Haustiere dient, denn an diese geht er nicht heran. Er wird geschossen, mit Hunden gehetzt oder die Eingänge seiner Baue werden mit Steinen verschlossen. Nomaden im indischen Distrikt Tirunelveli (Bundesstaat Tamil Nadu) verwenden selbst gebaute Explosivkörper, die sie mit Tierfett bestreichen, um die Füchse zu erlegen. Das Fleisch dient als Nahrung, Zähne und Klauen, der Schwanz und das Fell sind als Glücksbringer begehrt. Der Handel mit solchen Produkten ist aber nur von lokaler Bedeutung.

Die Art ist aber auch indirekt durch die Vernichtung des Lebensraums bedroht. Das von ihr bevorzugte offene Gelände wird mehr und mehr in Agrarland umgewandelt oder weicht menschlichen Ansiedlungen. Hinzu tritt die Vergiftung durch die in der Landwirtschaft verwendeten Pestizide. Auch natürliche Bestandsfaktoren wie die starken Schwankungen in den Beständen kleiner Nagetiere, die einen bedeutenden Teil der Nahrung ausmachen, sowie ansteckende Krankheiten setzten den Tieren zu.

Da der Fuchs weit verbreitet ist, wurde er im Hinblick auf den Artenschutz wenig beachtet und galt lange Zeit als ungefährdet. Erst in den 1990er Jahren stellte sich heraus, dass sein Verbreitungsgebiet lückenhaft geworden und oft nur noch dünn besiedelt ist. Da die Bestandsgröße infolgedessen deutlich geringer ist als angenommen und weiterhin sinkt, erscheinen den Verantwortlichen Maßnahmen zum Schutz der Art geboten. Zwar wurden bisher für den Bengalfuchs keine gesonderten Schutzgebiete ausgewiesen, man hofft aber auf eine Verbesserung der Situation in den neuen Reservaten, die zum Schutz der Hindutrappe (Ardeotis nigriceps) in den indischen Bundesstaaten Karnataka, Andhra Pradesh, Madhya Pradesh, Maharashtra, Rajasthan und Gujarat eingerichtet wurden oder geplant sind.

Die International Union for Conservation of Nature and Natural Resources (IUCN) stuft die Art als „nicht gefährdet“ (Least concern) ein, da eine akute Bedrohung für die Bestände nicht angenommen wird.[4] In seinem Verbreitungsgebiet lebt er nur in geringer Dichte und de Bestände können abhängig von der Beuteverfügbarkeit starken Schwankungen ausgesetzt sein. Vor allem durch den Lebensraumverlust durch die Umwandlung von Kurzgrasgebieten in landwirtschaftliche Flächen oder Siedlungsgebiete kommt es zudem zu Rückgängen, die jedoch nicht als bestandsgefährdend eingestuft werden.[4] In den Anhängen des Washingtoner Artenschutz-Übereinkommens (CITES) wird der Bengalfuchs nicht geführt.

Literatur

Einzelnachweise

  1. a b O.R.P. Binninda-Emonds, J.L. Gittleman, A. Purvis: Building large trees by combining phylogenetic information: a complete phylogeny of the extant carnovora (Mammalia). Biological Reviews of the Cambridge Philosophical Society 74, 1999; S. 143–175.
  2. Matthew E. Gompper, Abi Tamim Vanak: Vulpes bengalensis. In: Mammalian Species. Band 795, 2006, S. 1–4 (web.archive.org [PDF; 305 kB; abgerufen am 5. August 2021]).
  3. a b Don E. Wilson & DeeAnn M. Reeder (Hrsg.): Vulpes chama in Mammal Species of the World. A Taxonomic and Geographic Reference (3rd ed).
  4. a b Vulpes chama in der Roten Liste gefährdeter Arten der IUCN 2012.2. Eingestellt von: C. Stuart, T. Stuart, 2008. Abgerufen am 1. April 2013.
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Bengalfuchs: Brief Summary ( Alemão )

fornecido por wikipedia DE

Der Bengalfuchs (Vulpes bengalensis) ist ein auf dem indischen Subkontinent endemischer, mittelgroßer Fuchs.

Über das Tier ist verhältnismäßig wenig bekannt, detaillierte wissenschaftliche Untersuchungen, insbesondere zu seiner Ökologie, fanden erstmals im Rahmen eines indisch-amerikanischen Projekts von 2005 bis 2008 statt. Auf Englisch ist er auch als „Indian fox“ („Indischer Fuchs“) bekannt. Der englische Zoologe George Shaw veröffentlichte im Jahre 1800 die erste wissenschaftliche Beschreibung und klassifizierte die Art als Canis bengalensis.

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Bengal tod ( Escoceses )

fornecido por wikipedia emerging languages

The Bengal tod (Vulpes bengalensis), an aa kent as the Indian tod, is a tod endemic tae the Indian subcontinent an is foond frae the Himalayan fithills an Terai o Nepal throu soothren Indie[2] an frae soothren an eastren Pakistan tae eastren Indie an sootheastren Bangladesh.[3][4][5]

References

  1. Johnsingh, A.J.T. & Jhala, Y.V. (2008). "Vulpes bengalensis". IUCN Reid Leet o Threatened Species. Version 2008. Internaitional Union for Conservation o Naitur. Retrieved 2006-05-11.CS1 maint: uises authors parameter (link)
  2. Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India" (PDF). Canid News. 8 (1).
  3. Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis" (PDF). Mammalian Species. 795: 1–5. doi:10.1644/795.1.
  4. Wozencraft, W. C. (2005). "Order Carnivora". In Wilson, D. E.; Reeder, D. M (eds.). Mammal Species of the World (3rd ed.). Johns Hopkins University Press. pp. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  5. Mivart, St George (1890). "Dogs, jackals, wolves and foxes: A monograph of the Canidae". R H Porter, London: 126–131. Cite journal requires |journal= (help)
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Bengal tod: Brief Summary ( Escoceses )

fornecido por wikipedia emerging languages

The Bengal tod (Vulpes bengalensis), an aa kent as the Indian tod, is a tod endemic tae the Indian subcontinent an is foond frae the Himalayan fithills an Terai o Nepal throu soothren Indie an frae soothren an eastren Pakistan tae eastren Indie an sootheastren Bangladesh.

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Vulpes bengalensis ( Interlingua (Associação Internacional de Línguas Auxiliares) )

fornecido por wikipedia emerging languages

Vulpes bengalensis es un specie de Vulpes.

Nota
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Αλεπού της Βεγγάλης ( Grego, Moderno (1453-) )

fornecido por wikipedia emerging languages
 src=
Αλεπού της Βεγγάλης στο Εθνικό Πάρκο της Ερήμου, Τζαϊσαλμέρ, Ινδία

Η αλεπού της Βεγγάλης (Vulpes bengalensis), επίσης γνωστή ως ινδική αλεπού, είναι αλεπού ενδημική στην ινδική υποήπειρο και βρίσκεται από τους πρόποδες των Ιμαλαΐων και τα Τεράι του Νεπάλ διά μέσου της νότιας Ινδίας[1] και από το νότιο και ανατολικό Πακιστάν έως την ανατολική Ινδία και το νοτιοανατολικό Μπανγκλαντές.[2][3][4]

Διασπορά

 src=
Θηλυκή αλεπού της Βεγγάλης στο μέρος όπου βρίσκεται η φωλιά της στο Μικρό Ρανν του Κατς
 src=
Αρσενική αλεπού της Βεγγάλης

Το είδος βρίσκεται σε ολόκληρη την Ινδική υποήπειρο, με εξαίρεση τα βροχερά δάση και την ακραία άνυδρη ζώνη. Η διασπορά οριοθετείται από την περιοχή των Ιμαλαΐων και την κοιλάδα του ποταμού Ινδού. Ο προτιμώμενος βιότοπος είναι μικροί ανοικτοί γρασιδότοποι, θαμνότοποι ή ακανθώδη δάση. Φαίνεται να αποφεύγουν τα επικλινή εδάφη, τους ψηλούς γρασιδότοπους.[2] Οι ινδικές αλεπούδες θεωρούνταν γενικευτές ενδιαιτημάτων, αλλά πρόσφατες μελέτες έχουν δείξει μεγάλη προτίμηση για τα ημιάνυδρα, με κοντούς γρασιδότοπους ενδιαιτήματα σε πολλαπλές κλίμακες.[5]

Παραπομπές

  1. Vanak, A.T. (2005). «Distribution and status of the Indian fox Vulpes bengalensis in southern India». Canid News 8 (1). http://www.canids.org/canidnews/8/Indian_fox_in_southern_India.pdf.
  2. 2,0 2,1 Gompper, ME; A.T. Vanak (2006). «Vulpes bengalensis». Mammalian Species 795: 1–5. doi:10.1644/795.1. http://www.science.smith.edu/departments/Biology/VHAYSSEN/msi/pdf/i1545-1410-795-1-1.pdf.
  3. Wozencraft, W. C. (2005). «Order Carnivora». Στο: Wilson, D. E.; Reeder, D. M. Mammal Species of the World (3rd έκδοση). Johns Hopkins University Press. σελίδες 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  4. Mivart, St George (1890). Dogs, jackals, wolves and foxes: A monograph of the Canidae. R H Porter, London, σελ. 126–131. https://archive.org/stream/dogsjackalswolve00mivarich#page/128/mode/2up.
  5. Vanak, A.T.; Gompper, M.E. (2010). «Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem». Journal of Zoology 281 (2): 140–148. doi:10.1111/j.1469-7998.2010.00690.x.
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Αλεπού της Βεγγάλης: Brief Summary ( Grego, Moderno (1453-) )

fornecido por wikipedia emerging languages
 src= Αλεπού της Βεγγάλης στο Εθνικό Πάρκο της Ερήμου, Τζαϊσαλμέρ, Ινδία

Η αλεπού της Βεγγάλης (Vulpes bengalensis), επίσης γνωστή ως ινδική αλεπού, είναι αλεπού ενδημική στην ινδική υποήπειρο και βρίσκεται από τους πρόποδες των Ιμαλαΐων και τα Τεράι του Νεπάλ διά μέσου της νότιας Ινδίας και από το νότιο και ανατολικό Πακιστάν έως την ανατολική Ινδία και το νοτιοανατολικό Μπανγκλαντές.

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Бенгалын үнэг ( Mongol )

fornecido por wikipedia emerging languages

Бенгал үнэг (Vulpes bengalensis) буюу Энэтхэг үнэг нь Энэтхэгийн хойгт л байдаг үнэг юм. Хималайн нурууны өвөр бэлээс өмнөд Энэтхэг хүртэл[2], өмнөд болон зүүн Пакистанаас зүүн Энэтхэг, зүүн өмнөд Бангладеш хүртэл тархсан[3][4][5].

Эшлэл

  1. Johnsingh, A.J.T. & Jhala, Y.V. (2008). Vulpes bengalensis. IUCN 2008. IUCN ховордсон зүйлүүдийн улаан ном. 2006-05-11-д авсан.
  2. Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India". Canid News 8 (1).
  3. Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis". Mammalian Species 795.
  4. Воценкрафт, В.К. (2005). “Order Carnivora”, Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd, Johns Hopkins University Press, 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  5. Mivart, St George (1890). "Dogs, jackals, wolves and foxes: A monograph of the Canidae": 126–131.
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Бенгалын үнэг: Brief Summary ( Mongol )

fornecido por wikipedia emerging languages

Бенгал үнэг (Vulpes bengalensis) буюу Энэтхэг үнэг нь Энэтхэгийн хойгт л байдаг үнэг юм. Хималайн нурууны өвөр бэлээс өмнөд Энэтхэг хүртэл, өмнөд болон зүүн Пакистанаас зүүн Энэтхэг, зүүн өмнөд Бангладеш хүртэл тархсан.

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खोकड ( Marathi )

fornecido por wikipedia emerging languages

खोकड ( शास्त्रीय नावः Vulpes bengalensis (व्हल्पिस बेंगॉलेन्सिस); इंग्रजी:Bengal Fox ( बेंगाल फॉक्स );) हा भारतीय उपखंडातील पाकिस्तान, भारत, नेपाळ व बांग्लादेश या देशात आढळणारा मांसाहारी वर्गातील सस्तन प्राणी आहे. मांसाहारी गणातील ज्या कुलातला कोल्हा आहे त्याच कॅनिडी कुलातील हा प्राणी आहे.

ह्याचे डोके आणि धड मिळून लांबी ४५–६० सेंमी.; शेपूट २५–३५ सेंमी.; वजन २–३ किग्रॅ. असते. आकाराने लहान व सडपातळ; पाय बारीक; शेपटीचे टोक काळे; शरीराचा रंग करडा किंवा राखी; डोके, मान आणि कानाची मागची बाजू पुसट काळसर; थंडीत याचा रंग पांढुरका होतो पण पाय तांबूसच असतात. हिवाळ्यात उत्तर भारतातील खोकडांना दाट आणि सुंदर केस येतात व त्यांनी थंडीचे निवारण होते.

खोकड मोकळ्या मैदानात राहतो; दाट जंगलात तो नसतो. वाळवंटी प्रदेशालगतच्या वैराण आणि झुडपे असलेल्या भागात तो नेहमी राहतो. काही खोकड लागवडीखालच्या जमिनीत, कालव्यांच्या आसपास किंवा खडकाळ जमिनीत बिळे करून राहतात. बिळात पाणी साठेल असे वाटले, तर लहानशा टेकाडावर तो बीळ करतो. बिळात ६०–९० सेंमी. खोलीवर एक दालन असते; बिळाला अनेक वाटा असतात, काही बंद तर काही दालनात जातात. खोकड निशाचर आहे; दिवसा तो झोप घेतो व तिन्हीसांजेनंतर भक्ष्य शोधण्याकरिता बाहेर पडतो. अंधार दाटून आल्यावर याचे ओरडणे सुरू होते. लहान सस्तन प्राणी, सरपटणारे प्राणी, खेकडे आणि कीटक हा खातो. कलिंगडे, बोरे आणि हरबऱ्याचे घाटे देखील तो खातो. कोंबड्यांवर हा क्वचितच हल्ला करतो. उंदीर व खेकडे यांचा नाश करीत असल्यामुळे हा शेतकऱ्यांना हितकारक आहे.[२]

संदर्भ व नोंदी

  1. ^ Johnsingh, A.J.T. & Jhala, Y.V. (2008). Vulpes bengalensis. इ.स. २००६ असुरक्षित प्रजातींची आय.यू.सी.एन. "लाल" यादी. आय.यू.सी.एन. इ.स. २००६. 2006-05-11ला बघितले. Database entry includes justification for why this species is of Least Concern.
  2. ^ दातार, म. चिं. "खोकड". मराठी विश्वकोश. खंड ४ (मुंबई: महाराष्ट्र राज्य मराठी विश्वकोश निर्मिती मंडळ). ६९१५.
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खोकड: Brief Summary ( Marathi )

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खोकड ( शास्त्रीय नावः Vulpes bengalensis (व्हल्पिस बेंगॉलेन्सिस); इंग्रजी:Bengal Fox ( बेंगाल फॉक्स );) हा भारतीय उपखंडातील पाकिस्तान, भारत, नेपाळ व बांग्लादेश या देशात आढळणारा मांसाहारी वर्गातील सस्तन प्राणी आहे. मांसाहारी गणातील ज्या कुलातला कोल्हा आहे त्याच कॅनिडी कुलातील हा प्राणी आहे.

ह्याचे डोके आणि धड मिळून लांबी ४५–६० सेंमी.; शेपूट २५–३५ सेंमी.; वजन २–३ किग्रॅ. असते. आकाराने लहान व सडपातळ; पाय बारीक; शेपटीचे टोक काळे; शरीराचा रंग करडा किंवा राखी; डोके, मान आणि कानाची मागची बाजू पुसट काळसर; थंडीत याचा रंग पांढुरका होतो पण पाय तांबूसच असतात. हिवाळ्यात उत्तर भारतातील खोकडांना दाट आणि सुंदर केस येतात व त्यांनी थंडीचे निवारण होते.

खोकड मोकळ्या मैदानात राहतो; दाट जंगलात तो नसतो. वाळवंटी प्रदेशालगतच्या वैराण आणि झुडपे असलेल्या भागात तो नेहमी राहतो. काही खोकड लागवडीखालच्या जमिनीत, कालव्यांच्या आसपास किंवा खडकाळ जमिनीत बिळे करून राहतात. बिळात पाणी साठेल असे वाटले, तर लहानशा टेकाडावर तो बीळ करतो. बिळात ६०–९० सेंमी. खोलीवर एक दालन असते; बिळाला अनेक वाटा असतात, काही बंद तर काही दालनात जातात. खोकड निशाचर आहे; दिवसा तो झोप घेतो व तिन्हीसांजेनंतर भक्ष्य शोधण्याकरिता बाहेर पडतो. अंधार दाटून आल्यावर याचे ओरडणे सुरू होते. लहान सस्तन प्राणी, सरपटणारे प्राणी, खेकडे आणि कीटक हा खातो. कलिंगडे, बोरे आणि हरबऱ्याचे घाटे देखील तो खातो. कोंबड्यांवर हा क्वचितच हल्ला करतो. उंदीर व खेकडे यांचा नाश करीत असल्यामुळे हा शेतकऱ्यांना हितकारक आहे.

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फुस्रो फ्याउरो ( Nepalês )

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फुस्रो फ्याउरो नेपालमा पाइने एक प्रकारको जनावर हो ।

सन्दर्भ सूची

  1. Johnsingh, A.J.T. & Jhala, Y.V. (2008). Vulpes bengalensis. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 2006-05-11.
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फुस्रो फ्याउरो: Brief Summary ( Nepalês )

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फुस्रो फ्याउरो नेपालमा पाइने एक प्रकारको जनावर हो ।

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લોંકડી ( Guzerate )

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લોંકડી (Vulpes bengalensis), જે અંગ્રેજીમાં Indian Fox કે Bengal Fox તરીકે પણ ઓળખાય છે, તે ભારતીય ઉપખંડમાં વસતું પ્રાણી છે. જે હિમાલય પર્વતમાળાથી લઇ અને નેપાળની તરાઇઓમાં અને દક્ષિણ ભારતમાં પણ જોવા મળે છે.[૧] તે ઉપરાંત દક્ષિણ-પશ્ચિમ પાકિસ્તાન થી પૂર્વ ભારત અને દક્ષિણ બાંગ્લાદેશ સુધી જોવા મળે છે.[૨].

 src=
લોંકડીનો વિસ્તાર

વર્તણૂક

લોંકડી સાંજથી સવાર સુધીમાં અને વાતાવરણ ઠંડું હોયતો દિવસનાં પણ જંગલ અને જંગલ આસપાસનાં ગામોમાં ફરતી જોવા મળે છે. આ પ્રાણી જમીનમાં દર બનાવી રહે છે,દરમાં એક કરતાં વધુ પ્રવેશદ્વારો હોય છે. આ પ્રાણી મોટા ભાગે જોડીમાં જોવા મળે છે.

સંદર્ભ

  1. Vanak, A.T. 2005. Distribution and status of the Indian fox Vulpes bengalensis in southern India. Canid News, 2005 - canids.org
  2. M.E. Gompper, A.T. Vanak - Vulpes bengalensis. Mammalian Species, 2006
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લોંકડી: Brief Summary ( Guzerate )

fornecido por wikipedia emerging languages

લોંકડી (Vulpes bengalensis), જે અંગ્રેજીમાં Indian Fox કે Bengal Fox તરીકે પણ ઓળખાય છે, તે ભારતીય ઉપખંડમાં વસતું પ્રાણી છે. જે હિમાલય પર્વતમાળાથી લઇ અને નેપાળની તરાઇઓમાં અને દક્ષિણ ભારતમાં પણ જોવા મળે છે. તે ઉપરાંત દક્ષિણ-પશ્ચિમ પાકિસ્તાન થી પૂર્વ ભારત અને દક્ષિણ બાંગ્લાદેશ સુધી જોવા મળે છે..

 src= લોંકડીનો વિસ્તાર
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வங்காள நரி ( Tâmil )

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வங்காள நரி (Vulpes bengalensis) அல்லது இந்திய நரி என்பது ஒரு நரி இனம் ஆகும். இவை இந்தியத் துணைக்கண்டத்தின் இமயமலை அடிவாரத்தில் நேபாளத்தில் இருந்து தென் இந்தியாவரைக் காணப்படுகின்றன.[2] மேலும் தெற்கு மற்றும் கிழக்கு பாக்கித்தான், தென்கிழக்கு வங்கதேசம் போன்ற இடங்களில் காணப்படுகிறன்றன.[3][4][5] இவை பகளில் தூங்கிவிட்டு இரவில் தனித்தோ, கூடியோ வேட்டையாடக்கூடியன.

தோற்றம்

இவை சிறிய நரிகள், நீண்ட முக்கோண வடிவ காதுகளும், அடர்ந்த கருப்பு முனை கொண்ட வாலும், கொண்டவை. இவற்றின் வால் அதன் உடல் நீளத்தில் 50 முதல் 60% வரை இருக்கும். இவை சாம்பல் நிறத்தில் ஒல்லியான கால்களுடனும் இருக்கும். இவற்றின் தலை முதல் உடலின் நீளம் 18 அல்குளம் (46 செமீ), இதன் வால் 10 அங்குளம் (25 செமீ) நீளம் இருக்கும். எடை 5 இல் இருந்து 9 பவுண்ட் (2.3 இல் இருந்து 4.1 கிலோ).[3] இவை எலிகள், ஊர்வன, நண்டுகள், கரையான், பழங்கள் ஆகியவற்றை உண்டு வாழும்.

மேற்கோள்கள்

  1. "Vulpes bengalensis". பன்னாட்டு இயற்கைப் பாதுகாப்புச் சங்கத்தின் செம்பட்டியல் பதிப்பு 2008. பன்னாட்டு இயற்கைப் பாதுகாப்புச் சங்கம் (2008).
  2. Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India". Canid News 8 (1). http://www.canids.org/canidnews/8/Indian_fox_in_southern_India.pdf.
  3. 3.0 3.1 Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis". Mammalian Species 795: 1–5. doi:10.1644/795.1. http://www.science.smith.edu/departments/Biology/VHAYSSEN/msi/pdf/i1545-1410-795-1-1.pdf.
  4. Wozencraft, W. Christopher (16 November 2005). "Order Carnivora (pp. 532-628)". in Wilson, Don E., and Reeder, DeeAnn M., eds. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ). Baltimore: Johns Hopkins University Press, 2 vols. (2142 pp.). பன்னாட்டுத் தரப்புத்தக எண்:978-0-8018-8221-0. http://www.bucknell.edu/msw3/browse.asp?id=14000866.
  5. Mivart, St George (1890). Dogs, jackals, wolves and foxes: A monograph of the Canidae. R H Porter, London. பக். 126–131. http://www.archive.org/stream/dogsjackalswolve00mivarich#page/128/mode/2up.
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வங்காள நரி: Brief Summary ( Tâmil )

fornecido por wikipedia emerging languages

வங்காள நரி (Vulpes bengalensis) அல்லது இந்திய நரி என்பது ஒரு நரி இனம் ஆகும். இவை இந்தியத் துணைக்கண்டத்தின் இமயமலை அடிவாரத்தில் நேபாளத்தில் இருந்து தென் இந்தியாவரைக் காணப்படுகின்றன. மேலும் தெற்கு மற்றும் கிழக்கு பாக்கித்தான், தென்கிழக்கு வங்கதேசம் போன்ற இடங்களில் காணப்படுகிறன்றன. இவை பகளில் தூங்கிவிட்டு இரவில் தனித்தோ, கூடியோ வேட்டையாடக்கூடியன.

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Bengal fox ( Inglês )

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The Bengal fox (Vulpes bengalensis), also known as the Indian fox, is a fox endemic to the Indian subcontinent from the Himalayan foothills and Terai of Nepal through southern India,[2] and from southern and eastern Pakistan to eastern India and southeastern Bangladesh.[3][4][5]

Appearance

Skull

Vulpes bengalensis is a relatively small fox with an elongated muzzle, long, pointed ears, and a long, bushy tail. The pelage ranges in color from buff to silver-gray with an overall grizzled effect; the dorsal pelage is mostly grayish and paler ventrally. The legs tend to be brownish or rufous,[3] and the underparts light, a pale sand or ginger shade.[6]

The Bengal fox is more daintily built than the red fox (V. vulpes), and can readily be recognized by its bushy, black-tipped tail, which is around 50–60% of the length of the head and body.[7]

The backs of the ears are dark brown with a black margin, and white inside. The ears have the same colour as the nape or maybe darker, but not having a dark patch as in V. vulpes. Its rhinarium is naked and the lips are black. The muzzle is pointy, and there may be a dark smudged marking along the upper part of muzzle in front of eyes. Extensive variation in coat colour exists across populations and seasonally within populations, but generally varies from grey to pale brown. The head and body length is 18 in (46 cm), with a 10 in (25 cm) long tail. Typical weight is 5 to 9 pounds (2.3 to 4.1 kg).[3]

The genus Vulpes can be separated from Canis and Cuon in the Indian region by the flat forehead between the postorbital processes and not inflated by air cells. The processes themselves are slightly concave with a raised anterior edge (convexly round in other canids). The canine teeth are longer.[8]

Distribution and habitat

Bengal fox at Rajkot

The Bengal Fox is endemic to the Indian subcontinent, ranging from the Himalayan foothills and Terai of Nepal through the South portion of the Indian Peninsula (but the western and east Ghats are not included) and from southern and eastern Pakistan to eastern India and southeastern Bangladesh. In Nepal and northeast India, it occurs up to 1,500 meters long. It was not reported from Afghanistan or Iran or from the Western Ghats, India.[1]

Its range is bounded by the Himalayas and the Indus River valley. It favors semiarid, flat to undulating land, bush and short grassland habitats. It avoids dense forests, steep terrain, tall grasslands and true deserts.[3] It is relatively widespread in low rainfall areas where the vegetation is usually scrub, thorn or dry deciduous forests, or short grasslands. In the Indian peninsula, the species is confined to plains and open scrub forests.[1] It was considered to be a habitat generalist, but it shows a strong preference for semiarid, short grassland habitats at multiple scales.[9]

Behaviour and ecology

Female Bengal fox at den site in the Little Rann of Kutch
Male Bengal fox

Bengal foxes are predominantly crepuscular and nocturnal; while individuals may sometimes become active during cool periods of daytime, they typically spend warmer daylight hours under vegetation or in subterranean dens. They use three distinct types of den: basic, compact dens with two openings used for short rest periods, complex dens with multiple openings, and dens under rocks or rock crevices.[3] The basic social unit of the Bengal Fox is the breeding pair, formed by a pair of bonds that can last for many years. Larger aggregations may occur while grown pups linger longer than average in the natal community.[10] Other findings indicate that Bengal foxes can sometimes be more social. Female Bengal foxes were reported to share dens during lactation and four adult foxes were seen emerging from the same den.[11]

Bengal foxes are not especially suspicious of humans and can be found near human habitation. They are easy to tame.[6]

Diet

Bengal fox

Bengal foxes are omnivorous and opportunistic feeders, feeding primarily on insects, small mammals, reptiles, small birds, and fruits.[12][11]

Their diet consists mainly of orthopterans, termites, ants, beetles, spiders, soft-furred rat (Millardia meltada), little Indian field mouse (Mus booduga), Indian gerbil (Tatera indica), Indian mynah (Acridotheres tristis), grey partridge (Francolinus ponticerianus) and ashy-crowned finch lark (Eremopterix griseus). Less common prey items include ground lizards, oriental rat snake (Ptyas mucosa), Madras hedgehog (Paraechinus nudiventris) and Indian hare (Lepus nigricollis). They feed on fruits of ber (Ziziphus mauritiana), neem (Azadirachta indica), mango (Mangifera indica), jambu (Syzygium cumini) and banyan (Ficus benghalensis).[13] The Bengal fox is also considered to be a predator of eggs and possibly bustard chicks. Scats of young pups indicated that they primarily feed rodents.[14]

Communication

Bengal foxes make a wide range of vocalizations. A common vocalization is a "chattering cry" that seems to have a significant role in establishing territoriality and may also be used as a warning call.[10] They also growl, whimper, whine and make a sound which could be called a growl-bark. In reaction to humans, yapping or baying has also been observed.[6] The Bengal fox does not appear to have latrine behaviour, a feature seen in some social canids, in which all members defecate at specific spots.[11] They can be heard howling in the night in groups.

Reproduction

2– to 3–week–old pup at the Little Rann of Kutch; notice the black tail tip

Bengal foxes are thought to form long-term monogamous pairs, but this supposition is based on scarce evidence[13] and extra-pair copulations are known to occur. During the breeding season, males vocalize intensely during the night and at dusk and dawn.[13] Throughout most of its range, the mating season occurs in December to January and after a gestation period of around 50–53 days, two to four pups are born in a den. Both parents participate in pup-rearing and protection. Aggregations of grown foxes at den sites have been recorded when the dispersal has been delayed, although the presence of helpers has not been observed.[11] Pups may sometimes be nursed by multiple females, but the relationship between them is uncertain.[11]

During the day, they tend to rest under shrubs and bushes, except in summer when they rest in dens. Play between pups is typical during the first 3 months and consists of vertical jumps, back arching, foreleg stabs, submissive displays, and play solicitation; the adult male sometimes plays with the young. In northwestern India, young people are scattered during the monsoon season, when the opportunities are plentiful.[3] The pups are fully weaned about 3–4 months after emerging from the den. Pup mortality is high during the first few months.[15]

Threats

Bengal fox pelt

While the Bengal fox is common, it usually occurs at low densities across its range, and populations may experience significant fluctuations due to prey abundance and disease (canine distemper virus and rabies,[16] which have been confirmed to cause local population declines in western India). Any human disruptions can be tolerated, but with the increase of human populations and the increased growth of grasslands for agricultural and industrial use, the habitat of the Bengal fox is continually being reduced. The combination of the above causes, combined with disease and/or natural mortality, could potentially cause localized extirpation.[1]

Lack of habitat protection is perhaps the greatest threat to the Bengal fox. For example, in southern India, less than 2% of potential Indian fox habitat is covered under the existing protected area network of the states of Karnataka and Andhra Pradesh .[17] Hunting for its skin and flesh, as well as conversion of its grassland habitat to agriculture, industry, and increasingly bio-fuel plantations, have affected its population density. In addition, its body parts are used in traditional medicine, and in some areas it is eaten. They are hunted by the narikuruva tribes of southern India.[11] In Karnataka, they are captured in rituals conducted during Sankranthi.[3]

The populations of India are listed in the CITES Appendix III. The Indian Wildlife Conservation Act (1972 as amended to 2005) forbids the hunting of all wildlife and lists the Indian Fox in Schedule II. It does not apply to any particular category in the wildlife protection legislation of Nepal. It is listed as Least Concern in the IUCN Red List of Threatened Species.[1]

References

  1. ^ a b c d e Jhala, Y. (2016). "Vulpes bengalensis". IUCN Red List of Threatened Species. 2016: e.T23049A81069636. doi:10.2305/IUCN.UK.2016-1.RLTS.T23049A81069636.en. Retrieved 20 November 2021.
  2. ^ Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India" (PDF). Canid News. 8 (1).
  3. ^ a b c d e f g Gompper, M.E. & Vanak, A.T. (2006). "Vulpes bengalensis" (PDF). Mammalian Species (795): 1–5. doi:10.1644/795.1.
  4. ^ Wozencraft, W. C. (2005). "Species Vulpes bengalensis". In Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  5. ^ Mivart, St George (1890). "Dogs, jackals, wolves and foxes: A monograph of the Canidae". London: R H Porter: 126–131. {{cite journal}}: Cite journal requires |journal= (help)
  6. ^ a b c Sheldon, Jennifer W. (1992). Wild Dogs: the Natural History of the Nondomestic Canidae. San Diego: Academic Press, Inc. ISBN 0-12-639375-3.
  7. ^ Menon, Vivek (20 June 2014). Indian Mammals: A Field Guide. Gurgaon: Hachette UK. p. 506. ISBN 978-93-5009-761-8.
  8. ^ Pocock RI (1937). "The foxes of British India". J. Bombay Nat. Hist. Soc. 39 (1): 36–57.
  9. ^ Vanak, A.T. & Gompper, M. E. (2010). "Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem". Journal of Zoology. 281 (2): 140–148. doi:10.1111/j.1469-7998.2010.00690.x.
  10. ^ a b Johnsingh, A.J.T.; Jhala, Y.V. (2004). "Indian fox" (PDF). In Sillero-Zubiri, Claudio; Hoffmann, Michael; Macdonald, David W. (eds.). Canids: foxes, wolves, jackals, and dogs. Gland: IUCN/SSC Canid Specialist Group. ISBN 978-2-8317-0786-0. Archived from the original (PDF) on 2006-07-08.
  11. ^ a b c d e f Johnsingh, A.J.T. (1978). "Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw". Journal of the Bombay Natural History Society. 75: 397–405.
  12. ^ Vanak, A.T.; Gompper, M.E. (2009). "Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India". Journal of Mammalogy. 90 (5): 1058–1065. doi:10.1644/09-mamm-a-107.1.
  13. ^ a b c Meadors, Pamela (2007). "Vulpes bengalensis (Bengal fox)". Animal Diversity Web. Retrieved 10 November 2020.
  14. ^ Manakadan, R. & Rahmani, A. R. (2000). "Population and ecology of the Indian fox Vulpes bengalensis at Rollapadu Wildlife Sanctuary, Andhra Pradesh, India". Journal of the Bombay Natural History Society. 97 (1): 3–14.
  15. ^ Vanak, A.T. & Gompper, M.E. (2007). "Effectiveness of non-invasive techniques for surveying activity and habitat use of the Bengal fox Vulpes bengalensis in southern India". Wildlife Biology. 13: 219–224. doi:10.2981/0909-6396(2007)13[219:eontfs]2.0.co;2. S2CID 85247051.
  16. ^ Belsare, A. V.; Vanak, A. T.; Gompper, M. E. (August 2014). "Epidemiology of Viral Pathogens of Free-Ranging Dogs and Indian Foxes in a Human-Dominated Landscape in Central India". Transboundary and Emerging Diseases. 61: 78–86. doi:10.1111/tbed.12265. ISSN 1865-1674. PMID 25135467. Retrieved 10 November 2020.
  17. ^ Vanak, A.T.; Irfan-Ullah, M. & Peterson, T. (2008). "Gap analysis of Indian fox conservation using ecological niche modeling". Journal of the Bombay Natural History Society. 105 (1): 49–54.

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Bengal fox: Brief Summary ( Inglês )

fornecido por wikipedia EN

The Bengal fox (Vulpes bengalensis), also known as the Indian fox, is a fox endemic to the Indian subcontinent from the Himalayan foothills and Terai of Nepal through southern India, and from southern and eastern Pakistan to eastern India and southeastern Bangladesh.

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Vulpes bengalensis ( Espanhol; Castelhano )

fornecido por wikipedia ES

El zorro de Bengala o zorro indio (Vulpes bengalensis) es una especie de mamífero perteneciente a la familia Canidae, que se encuentra en las colinas del Himalaya, en Nepal, India, Pakistán y Bangladés.

Descripción

 src=
Dibujo de la vista lateral de un cráneo de Vulpes bengalensis.

Es un zorro relativamente pequeño, con orejas puntiagudas, hocico alargado y que posee una cola espesa con la punta negra. La longitud del cuerpo es de unos 50-60 cm, y la longitud de la cola es de unos 30cm. El color del pelaje dorsal es muy variable, siendo normalmente grisáceo, algo más claro en la zona ventral. Las patas suelen ser de color pardo o pardo-rojizo. La parte posterior de las orejas es de color pardo oscuro, con los bordes negros. El rinario está descubierto y los labios son de color negro, con pequeños parches de pelo negro en la parte superior del hocico delante de los ojos. Suele pesar entre 2 y 4 kg.[2]​ La fórmula dentaria es 3/3 - 1/1 - 4/4 - 2/3 = 42.[3]

Distribución

Se puede encontrar en gran parte del subcontinente indio, excepto en bosques húmedos y zonas extremadamente áridas, y está limitada su distribución por el Himalaya y el valle del río Indo. No se han encontrado rastros suyos ni en Afganistán, ni en Irán, ni en los Ghats occidentales. Suelen evitar los terrenos escarpados y los pastizales de altura.[2]

Ecología y hábitos

Es un animal crepuscular. Con el calor del día, se esconden en la vegetación o en madrigueras excavadas por ellos. Estas son bastante complejas, con varias cámaras y vías de escape. Los ejemplares en cautividad suelen vivir entre 6 y 8 años.

Dieta

Se alimenta de roedores, reptiles, cangrejos, termitas, insectos, pequeñas aves, y frutos. A partir del estudio de los excrementos de ejemplares juveniles, se ha observado que estos se alimentan básicamente de roedores.

Reproducción

El zorro indio suele formar parejas estables que pueden durar toda la vida, aunque se han documentado cópulas con otros individuos. La época de celo da comienzo en otoño (normalmente octubre o noviembre) y el periodo de gestación dura entre 50 y 60 días. Suelen nacer entre 2 y 4 crías.

Referencias

  1. Johnsingh, A.J.T. & Jhala, Y.V. [1]. IUCN 2010. Lista Roja de Especies Amenazadas IUCN. Version 2010.4. Consultado el 7 de diciembre de 2010.
  2. a b Gompper, ME & A.T. Vanak (2006). «Vulpes bengalensis». Mammalian Species (en inglés) 795. 1545-1410, 1-5.
  3. Johnsingh, A.J.T.; Jhala, Y.V. (2004). «Indian Fox». En C. Sillero-Zubiri, M. Hoffman & D.W. Macdonald, ed. Canids: Foxes, Wolves, Jackals and Dogs (en inglés). Pág. 219: IUCN/SSC Canid Specialist Group, Oxford. p. 430. ISBN 9782831707860.

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Vulpes bengalensis: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

El zorro de Bengala o zorro indio (Vulpes bengalensis) es una especie de mamífero perteneciente a la familia Canidae, que se encuentra en las colinas del Himalaya, en Nepal, India, Pakistán y Bangladés.

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Vulpes bengalensis ( Basco )

fornecido por wikipedia EU

Vulpes bengalensis Vulpes generoko eta Canidae familiako ugaztun haragijale bat da.

Erreferentziak

  1. (Ingelesez)Mammals - full taxonomy and Red List status Ugaztun guztien egoera 2008an

Kanpo estekak

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Vulpes bengalensis: Brief Summary ( Basco )

fornecido por wikipedia EU

Vulpes bengalensis Vulpes generoko eta Canidae familiako ugaztun haragijale bat da.

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Bengalinkettu ( Finlandês )

fornecido por wikipedia FI

Bengalinkettu (Vulpes bengalensis) on Intian niemimaalla elävä kotoperäinen kettulaji.

Ulkonäkö ja koko

Bengalinkettu on kettujen suvun (Vulpes) pienikokoinen laji. Täysikasvuisen yksilön pituus ilman häntää on noin 45 cm ja sen tuuhea häntä on 25 cm pitkä. Bengalinkettu painaa 2.5 - 4 kiloa. Ketun väri voi vaihdella ruskean ja harmaan eri sävyjen välillä. Sillä on selkäpuolta vaaleampi vatsanalus, ruskeat jalat ja musta hännänpää. Bengalinkettu on punakettua (V. vulpes) selvästi hentorakenteisempi.[2]

Levinneisyys

Lajia esiintyy koko Intian niemimaalla lukuun ottamatta äärimmäisen kuivia alueita ja kosteita metsiä. Levinneisyyttä rajoittavat Himalajan vuoristo ja Induksen jokilaakso.

Elinympäristö

Lisääntyminen

Bengalinketut muodostavat parisiteitä, mitkä saattavat kestää eläinten koko eliniän ajan. Kiima-aika sioittuu syksyyn (yleensä loka-marraskuulle). Naaraan kantoaika kestää 50-60 päivää, minkä jälkeen se synnyttää 2-4 pentua. Pennut syntyvät sokeina ja painavat syntyessään alle sata grammaa. Pentujen silmät aukeavat noin 10-14 vuorokauden kuluttua. Uros auttaa naarasta pentujen kasvattamisessa tuoden pesälle ruokaa. Lisäksi ryhmän muut naaraat saattavat auttaa poikasten hoitamisessa.

Ravinto

Bengalinkettu syö jyrsijöitä, pieniä liskoja, rapuja, termiittäjä, hyönteisiä, pieniä lintuja sekä hedelmiä.

Lähteet

  1. Johnsingh, A.J.T. & Jhala, Y.V.: Vulpes bengalensis IUCN Red List of Threatened Species. Version 2014.1. 2008. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 16.7.2014. (englanniksi)
  2. Menon, Vivek (2009). Princeton Field Guides "Mammals of India". Princeton University Press. ISBN 97806911470674

Aiheesta muualla

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Bengalinkettu: Brief Summary ( Finlandês )

fornecido por wikipedia FI

Bengalinkettu (Vulpes bengalensis) on Intian niemimaalla elävä kotoperäinen kettulaji.

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Renard du Bengale ( Francês )

fornecido por wikipedia FR

Vulpes bengalensis

Le Renard du Bengale[1] (Vulpes bengalensis) est une espèce de renard qui vit sur le sous-continent indien.

Répartition et habitat

Le renard du Bengale est une espèce endémique au sous-continent indien, ce qui signifie qu'on ne la trouve qu'en Inde, et dans certaines régions du Népal, du Bangladesh et du Pakistan[2].

Il vit de préférence dans des habitats semi-arides, notamment les prairies. Il évite les forêts trop denses et les vrais déserts[2].

Description

Cette espèce de renard est relativement petite. Son corps est long d'environ 50 à 60 cm, avec une queue d'une trentaine de centimètres. Il pèse généralement entre 2 et 4 kg. Son pelage est orange sablé, et la fin de la queue est noire.

Alimentation

Comme la majorité des renards, il est omnivore. Il se nourrit principalement d'insectes (orthoptères, termites, fourmis, coléoptères), d'araignées, d'oiseaux et de leurs œufs (martin triste, moinelette croisée et francolin gris), de petits rongeurs (Millardia meltada, Mus booduga, Tatera indica), de lagomorphes (Lepus nigricollis), de reptiles (Ptyas mucosa) et de fruits (jujubier, margousier, manguier, Syizigium cumini et Ficus bengalensis)[3].

Bien que le renard du Bengale vive en couple, il chasse seul.

Communication

Les renards produisent une gamme de vocalises. Un long cri est le mode le plus commun d'échange vocal. Mais le renard peut gémir, geindre ou encore grogner.

Reproduction

Après une période de gestation de 51 à 53 jours, la femelle donne naissance à une portée de 3 à 6 petits pesant entre 50 et 100 g[4].

Notes et références

  1. Annexes au Journal officiel des Communautés européennes du 18 décembre 2000. Lire en ligne.
  2. a et b (en) Référence UICN : espèce Vulpes bengalensis Shaw, 1800
  3. (en) Référence Animal Diversity Web : Vulpes bengalensis
  4. (en) Le renard du Bengale sur le site de la BBC

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Renard du Bengale: Brief Summary ( Francês )

fornecido por wikipedia FR

Vulpes bengalensis

Le Renard du Bengale (Vulpes bengalensis) est une espèce de renard qui vit sur le sous-continent indien.

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Sionnach Bheangál ( Irlandês )

fornecido por wikipedia GA

Is ainmhí é an Sionnach Bheangál. Mamach atá ann.


Ainmhí
Is síol ainmhí é an t-alt seo. Cuir leis, chun cuidiú leis an Vicipéid.
Má tá alt níos forbartha le fáil i dteanga eile, is féidir leat aistriúchán Gaeilge a dhéanamh.


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Rubah benggala ( Indonésio )

fornecido por wikipedia ID

Rubah benggala (Vulpes bengalensis), juga dikenal sebagai Rubah india, adalah rubah endemik dari wilayah subbenua India dan ditemukan umumnya di kaki pegunungan Himalaya dan Terai di Nepal hingga India bagian selatan,[2] lalu dari Pakistan selatan ke bagian timur India hingga Bangladesh tenggara.[3][4][5]

Morfologi

 src=
Tengkorak

Vulpes bengalensis adalah rubah yang berukuran relatif kecil dengan moncong memanjang, tubuh panjang, telinga runcing, dan ekor lebat sekitar 50 hingga 60% dari panjang kepala dan tubuh. Corak warna punggungnya sangat bervariasi, tetapi sebagian besar berwarna keabu-abuan dan bisa lebih pucat; kakinya cenderung kecoklatan atau rufous. Warna yang lebih indah dan terstruktur daripada Vulpes vulpes.[6] Ekor lebat dengan ujung hitam yang menonjol yang membedakannya dari V. vulpes. Bagian belakang telinga berwarna coklat gelap dengan pinggiran hitam. Rhinarium (bagian hidung)nya bersih dan bibirnya hitam, dengan tambalan rambut hitam kecil di bagian atas nuzzle (poros) di depan mata. Telinga memiliki warna yang sama dengan tengkuk atau mungkin lebih gelap, tetapi tidak memiliki bercak gelap seperti pada V. vulpes. Variasi luas dalam warna bulu ada di seluruh populasi dan musiman di dalam populasi, tetapi umumnya bervariasi dari abu-abu hingga coklat pucat. Panjang kepala dan tubuh adalah 18 inci (46 cm), dengan panjang 10 inci (25 cm). Berat badannya rata-rata adalah 5 hingga 9 pon (2,3 hingga 4,1 kg).[3]

Genus Vulpes dapat dipisahkan dari genus Canis dan Cuon di wilayah India dengan struktur dahi rata antara proses postorbital dan tidak meningkat oleh sel udara. Strukturnya sendiri sedikit cekung dengan tepi anterior yang terangkat (bulat cembung pada canid lain). Gigi taring lebih panjang.[7]

 src=
Rubah benggala di Rajkot
 src=
Anak rubah berumur 2-3 minggu di Little Rann of Kutch; ditandai dengan corak hitam pada ekor

Persebaran dan habitat

 src=
Rubah benggala betina pada situs Little Rann of Kutch
 src=
Rubah benggala jantan

Rubah benggala tersebar di sebagian besar subbenua India dengan pengecualian hutan basah dan zona gersang yang ekstrem. Jangkauannya dibatasi oleh pegunungan Himalaya dan lembah Sungai Indus. Habitat yang disukai adalah padang rumput terbuka pendek, semak belukar atau duri. Tampaknya untuk menghindari medan yang curam dan padang rumput yang tinggi.[3] Hal tersebut dianggap sebagai generalisasi habitat, tetapi menunjukkan preferensi yang kuat untuk habitat padang rumput semi kering, berukuran pendek pada berbagai skala.[8]

Perilaku dan ekologi

 src=
Penampang rubah benggala

Rubah benggala umumnya merupakan hewan yang krepuskular. Selama cuaca panas, mereka bersembunyi di bawah tumbuh-tumbuhan atau di sarang bawah tanah yang mereka gali. Sarang besar dan kompleks dengan beberapa ruang dan rute pelarian. Mereka kadang-kadang terlihat berjemur di tempat yang menguntungkan di sekitar matahari terbit atau terbenam.[9] Di penangkaran, umurnya sekitar 6 hingga 8 tahun.[3]

Makanan

Rubah benggala memakan hewan pengerat, reptil, kepiting, rayap, serangga, burung kecil, dan buah-buahan.[10] Keributan anak-anak rubah yang terlihat saat makan menunjukkan bahwa makanan utama mereka adalah hewan pengerat[11] tetapi merupakan pengumpan oportunistik.[9]

 src=
Rubah benggala

Komunikasi

Rubah membuat berbagai vokalisasi. Teriakan mengoceh adalah panggilan yang paling umum. Mereka juga menggeram, merengek, meringis, dan menggonggong. Rubah benggala tampaknya tidak memiliki perilaku latrin, perilaku yang terlihat di beberapa jenis canid, di mana semua anggota buang air besar di tempat-tempat tertentu. Mereka bisa didengar melolong di malam hari dalam kelompok.[9]

Reproduksi

Rubah benggala membentuk ikatan pasangan yang dapat bertahan seumur hidup, tetapi diketahui bahwa senggama ekstra pada pasangan bisa terjadi. Sepanjang sebagian besar jangkauannya, musim kawin dimulai pada musim gugur (biasanya Oktober-November) dan setelah periode kehamilan sekitar 50-60 hari, dua hingga empat anak anjing dapat dilahirkan. Kedua rubah jantan & betina berpartisipasi dalam pemeliharaan anakan. Anak-anak rubah sepenuhnya disapih sekitar 3-4 bulan setelah keluar dari sarang. Angka kematian anak rubah tinggi selama beberapa bulan pertama.[12] Anak rubah terkadang dirawat oleh beberapa betina. Pada siang hari, mereka cenderung beristirahat di bawah semak dan dalam semak-semak, kecuali di musim panas ketika mereka beristirahat di sarangnya.[9]

Ancaman

Kurangnya perlindungan habitat mungkin merupakan ancaman terbesar bagi rubah benggala. Sebagai contoh, di India bagian selatan, kurang dari 2% dari potensi habitat rubah India tercakup dalam jaringan kawasan lindung yang ada di negara bagian Karnataka dan Andhra Pradesh.[13] Perburuan kulit dan dagingnya, serta konversi habitatnya dari padang rumput menjadi pertanian, industri, dan semakin banyak perkebunan bahan bakar nabati, telah mempengaruhi kepadatan populasinya. Selain itu, bagian tubuhnya digunakan dalam pengobatan tradisional, dan di beberapa daerah daging mereka dimakan. Mereka diburu oleh suku narikuruva di India selatan.[9] Di Karnataka, mereka ditangkap dalam ritual yang dilakukan selama upacara Sankranthi.[3] Ancaman besar lainnya adalah penyakit seperti virus canine distemper dan rabies, yang meluas dari populasi besar anjing-anjing penjelajah bebas yang tidak divaksinasi yang ditemukan di seluruh jajaran mereka.[14]

Referensi

  1. ^ Johnsingh, A.J.T. & Jhala, Y.V. (2008). "Vulpes bengalensis". IUCN Red List of Threatened Species. Version 2008. International Union for Conservation of Nature. Diakses tanggal 2006-05-11.
  2. ^ Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India" (PDF). Canid News. 8 (1).
  3. ^ a b c d e Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis" (PDF). Mammalian Species. 795: 1–5. doi:10.1644/795.1.
  4. ^ Wozencraft, W. C. (2005-11-16). Wilson, D. E., and Reeder, D. M. (eds), ed. Mammal Species of the World (edisi ke-3rd edition). Johns Hopkins University Press. ISBN 0-8018-8221-4.Pemeliharaan CS1: Banyak nama: editors list (link) Pemeliharaan CS1: Teks tambahan: editors list (link) Pemeliharaan CS1: Teks tambahan (link)
  5. ^ Mivart, St George (1890). "Dogs, jackals, wolves and foxes: A monograph of the Canidae". R H Porter, London: 126–131.
  6. ^ Menon, Vivek (2009). Mammals of India. Princeton Field Guides. Princeton University Press. ISBN 978-0-691-14067-4.
  7. ^ Pocock RI (1937). "The foxes of British India". J. Bombay Nat. Hist. Soc. 39 (1): 36–57.
  8. ^ Vanak, A.T. & Gompper, M. E. (2010). "Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem". Journal of Zoology. 281 (2): 140–148. doi:10.1111/j.1469-7998.2010.00690.x.
  9. ^ a b c d e Johnsingh, A.J.T. (1978). "Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw". J. Bombay Nat. Hist. Soc. 75: 397–405.
  10. ^ Vanak AT & Gompper ME (2009). "Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India". J. Mammal. 90 (5): 1058–1065. doi:10.1644/09-mamm-a-107.1.
  11. ^ Manakadan, R & A R Rahmani (2000). "Population and ecology of the Indian fox Vulpes bengalensis at Rollapadu wildlife sanctuary, Andhra Pradesh, India". J. Bombay Nat. Hist. Soc. 97 (1): 3–14.
  12. ^ Vanak, A.T. & Gompper, M.E. (2007). "Effectiveness of non-invasive techniques for surveying activity and habitat use of the Bengal fox Vulpes bengalensis in southern India". Wildlife Biology. 13: 219–224. doi:10.2981/0909-6396(2007)13[219:eontfs]2.0.co;2.
  13. ^ Vanak, A.T.; Irfan-Ullah, M. & Peterson, T. (2008). "Gap analysis of Indian fox conservation using ecological niche modeling". Journal of the Bombay Natural History Society. 105 (1): 49–54.
  14. ^ Belsare, A. V., A. T. Vanak, and M. E. Gompper (2014). "Epidemiology of viral pathogens of free‐ranging dogs and Indian foxes in a human‐dominated landscape in central India." Transboundary and emerging diseases 61.s1 : 78-86. PDF

Pranala Luar

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Rubah benggala: Brief Summary ( Indonésio )

fornecido por wikipedia ID

Rubah benggala (Vulpes bengalensis), juga dikenal sebagai Rubah india, adalah rubah endemik dari wilayah subbenua India dan ditemukan umumnya di kaki pegunungan Himalaya dan Terai di Nepal hingga India bagian selatan, lalu dari Pakistan selatan ke bagian timur India hingga Bangladesh tenggara.

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Vulpes bengalensis ( Italiano )

fornecido por wikipedia IT

La volpe del Bengala (Vulpes bengalensis Shaw, 1800), nota anche come volpe indiana, è una volpe endemica del subcontinente indiano, diffusa dalle colline ai piedi dell'Himalaya e dal Terai del Nepal fino all'India meridionale[3], e dalle regioni meridionali e orientali del Pakistan fino all'India orientale e al Bangladesh sud-orientale[1][4][5].

Descrizione

 src=
Cranio.

La volpe del Bengala è una volpe piuttosto piccola, con muso allungato, lunghe orecchie appuntite e una folta coda dalla lunghezza pari a circa il 50-60% di quella testa-corpo. Sul dorso la colorazione del mantello è molto variabile, ma essa è in gran parte grigiastra e più chiara sulle regioni inferiori; le zampe tendono a essere marroncine o rossicce e sono molto più gracili di quelle della volpe rossa[6]. La coda è folta, con una caratteristica macchia nera all'estremità che distingue la specie dalla volpe rossa. Il dorso delle orecchie è marrone scuro con i margini neri. Il rinario è glabro e le labbra nere, con piccoli ciuffi di peli neri sulla parte superiore del naso, proprio davanti agli occhi. Le orecchie hanno lo stesso colore della nuca, o talvolta sono più scure, ma non presentano mai la macchia scura che si riscontra nella volpe rossa. La colorazione generale varia a seconda della popolazione e della stagione, ma generalmente va dal grigio al marrone chiaro. La lunghezza testa-corpo è di circa 46 cm e quella della coda di circa 25. Il peso si aggira sui 5–9 kg[4].

Le specie del genere Vulpes si distinguono da quelle dei generi Canis e Cuon presenti nella regione indiana per la regione frontale tra i processi postorbitali appiattita e non bombata da sacche d'aria presenti nell'osso. I processi stessi sono leggermente concavi e presentano il margine anteriore più alto (non convesso e arrotondato come negli altri Canidi). I canini sono proporzionalmente più lunghi[7].

Distribuzione e habitat

La specie è presente in quasi tutto il subcontinente indiano, a eccezione delle foreste umide e delle regioni più aride. Il suo areale è delimitato dalla catena dell'Himalaya e dalla valle dell'Indo. Predilige le praterie aperte di erba bassa, le boscaglie o le foreste spinose. Sembra evitare i terreni impervi e le praterie di erba alta[4]. Le volpi del Bengala erano considerate animali piuttosto generici nella scelta dell'habitat, ma studi recenti hanno dimostrato che esse prediligono di gran lunga le praterie semiaride di erba bassa alle altre aree[8].

Biologia

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Pelle di volpe del Bengala.

La volpe del Bengala ha abitudini prevalentemente crepuscolari. Durante le ore calde del giorno si nasconde tra la fitta vegetazione o in tane sotterranee che scava essa stessa. Esse sono grandi e piuttosto complesse, con camere multiple e vie di fuga. All'alba o al tramonto è stata vista talvolta crogiolarsi su punti rialzati del terreno[9]. In cattività la durata di vita è di circa 6-8 anni[4].

Alimentazione

La volpe del Bengala si nutre di roditori, rettili, granchi, termiti, insetti, piccoli uccelli e frutta[10]. L'analisi delle deiezioni dei giovani volpacchiotti ha dimostrato che essi si nutrono soprattutto di roditori[11], benché siano predatori opportunisti[9].

Comunicazione

Le volpi emettono una vasta gamma di vocalizzi. Il loro richiamo più comune consiste in una sorta di lamento gracchiante, ma possono anche ringhiare, guaire, mugolare e latrare. Diversamente da altri Canidi sociali, la volpe del Bengala non sembra utilizzare latrine comuni, nelle quali tutti i membri del gruppo defecano in punti specifici[9].

Riproduzione

La volpe del Bengala forma coppie che durano per tutta la vita, sebbene ogni tanto si accoppino anche con altri partner. In quasi tutto l'areale la stagione degli amori inizia in autunno (di solito in ottobre-novembre) e, dopo un periodo di gestazione di circa 50-60 giorni, nascono, in una tana, da due a quattro piccoli. Entrambi i genitori partecipano all'allevamento dei piccoli. Questi ultimi sono completamente svezzati circa 3-4 mesi dopo aver lasciato per la prima volta la tana. Nei primi mesi la mortalità dei piccoli è molto elevata[12]. I piccoli, talvolta, possono essere allevati da più femmine[9]. Durante il giorno tendono a rimanere nascosti tra gli arbusti e i cespugli, a eccezione dell'estate, quando rimangono al sicuro nella tana.

Conservazione

Il principale fattore di minaccia per la volpe del Bengala è, forse, la mancanza di protezione data al suo habitat. Ad esempio, nell'India meridionale, negli Stati di Karnataka e Andhra Pradesh, meno del 2% dell'areale di questo animale è situato all'interno di aree protette già esistenti[13]. Anche la caccia datale per la pelliccia e la carne, nonché la conversione delle praterie in terreni agricoli, aree industriali e, soprattutto, piantagioni per biocombustibili, hanno influito negativamente sulla popolazione di questo animale. Inoltre, alcune parti del suo corpo vengono impiegate nella medicina tradizionale e in alcune aree la sua carne viene mangiata. Nell'India meridionale viene cacciata dalle tribù narikurava[9]. Nel Karnataka, esse vengono catturate nel corso di rituali che avvengono durante la festività del Makar Sankranti (il 14 o 18 gennaio)[4]. Un'altra minaccia sono le malattie, come il cimurro e la rabbia, che vengono diffuse dai numerosi branchi di cani randagi non vaccinati che scorrazzano in gran parte dell'areale della volpe[14].

Note

  1. ^ a b (EN) D.E. Wilson e D.M. Reeder, Vulpes bengalensis, in Mammal Species of the World. A Taxonomic and Geographic Reference, 3ª ed., Johns Hopkins University Press, 2005, ISBN 0-8018-8221-4.
  2. ^ (EN) Johnsingh, A.J.T. & Jhala, Y.V. 2008, Vulpes bengalensis, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  3. ^ Vanak, A.T., Distribution and status of the Indian fox Vulpes bengalensis in southern India (PDF), in Canid News, vol. 8, n. 1, 2005.
  4. ^ a b c d e Gompper, ME & A.T. Vanak, Vulpes bengalensis (PDF), in Mammalian Species, vol. 795, 2006.
  5. ^ Mivart, St George, Dogs, jackals, wolves and foxes: A monograph of the Canidae, R H Porter, London, 1890, pp. 126–131.
  6. ^ Vivek Menon, Princeton Field Guides "Mammals of India", Princeton University Press, 2009, ISBN 978-0-691-14067-4.
  7. ^ Pocock RI, The foxes of British India, in J. Bombay Nat. Hist. Soc., vol. 39, n. 1, 1937, pp. 36–57.
  8. ^ Vanak, A.T. & Gompper, M.E., Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem, in Journal of Zoology, vol. 281, n. 2, 2010, pp. 140–148, DOI:10.1111/j.1469-7998.2010.00690.x.
  9. ^ a b c d e Johnsingh, A.J.T., Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw., in J.Bombay Nat. Hist. Soc., vol. 75, 1978, pp. 397–405.
  10. ^ Vanak AT and Gompper ME, Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India, in J. Mamm., vol. 90, n. 5, 2009, pp. 1058–1065.
  11. ^ Manakadan, R & A R Rahmani, Population and ecology of the Indian fox Vulpes bengalensis at Rollapadu wildlife sanctuary, Andhra Pradesh, India, in J. Bombay Nat. Hist. Soc., vol. 97, n. 1, 2000, pp. 3–14.
  12. ^ Vanak, A.T. and Gompper, M.E., Effectiveness of non-invasive techniques for surveying activity and habitat use of the Bengal fox Vulpes bengalensis in southern India, in Wildlife Biology, vol. 13, 2007, pp. 219–224.
  13. ^ Vanak, A.T., Irfan-Ullah, M. & Peterson, T., Gap analysis of Indian fox conservation using ecological niche modeling, in Journal of the Bombay Natural History Society, vol. 105, n. 1, 2008, pp. 49–54.
  14. ^ Vanak, A.T., Belsare, A.V. & Gompper, M.E. (2007) Survey of Disease Prevalence in Free‐Ranging Domestic Dogs and Possible Spillover Risk for Wildlife. Unpublished Conference poster. PDF

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Vulpes bengalensis: Brief Summary ( Italiano )

fornecido por wikipedia IT

La volpe del Bengala (Vulpes bengalensis Shaw, 1800), nota anche come volpe indiana, è una volpe endemica del subcontinente indiano, diffusa dalle colline ai piedi dell'Himalaya e dal Terai del Nepal fino all'India meridionale, e dalle regioni meridionali e orientali del Pakistan fino all'India orientale e al Bangladesh sud-orientale.

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Vulpes bengalensis ( Latin )

fornecido por wikipedia LA

Vulpes bengalensis est familiae Canidarum vulpes, quae in Indica subcontinente? habitat. Videtur enim a Terai et Himalaiarum Nepalicarum basi ad Indiam australem[1] atque ab australi orientalique Pakistania usque ad orientalem Indiam atque australem Bangladesham.[2][3][4]

Proprietates

 src=
Calva Vulpis bengalensis

Vulpes bengalensis est vulpes relative parva. Habet proboscidem proxilam, aures longas acutasque et caudam pilosam circa 50–60% spatium capitis corporisque. Pellis dorsualis color variabilis est, sed generaliter subcaesius, et albior ventre; crura esse suffusca solent. Cauda huius vulpis pilosa est cum eminente cuspide atra, quae a Vulpe vulpe eam cernit. Terga aurium bruna sunt cum marginibus nigris. Rhinarium intectum est et labra atra sunt, cum parvorum crinium nigrorum partibus in parte supera proboscidis ante oculos. Auribus cervicique plus minusve idem color est, sed aures nigras carent partes, quas Vulpes vulpes habet. Lata varietas in pellium coloribus exstat inter diversos greges atque temporibus anni diversis in gregibus ipsis, sed pellis plerumque caesia brunave est. Spatium capitis corporisque est 46–61 cm, cum cauda longa 25–36 cm. Pondus medium 2–4 chiliogramma est.[2]

Regio

Species per subcontinentem Indicam? videtur, extra silvas umidas et regiones perquam aridas. Regio conclusa ab Himalaiis et Indi fluminis valli est. Vulpes bengalensis numquam in Afgania vel Irania visa est.

Comminationes

Vulpis bengalensis forsitan comminatio maxima inopia custodiae eius habitationis est. Exempli gratia, in Indiae austris, minus quam 2% terrarum quae habitatio Vulpis bengalensis esse possint teguntur in civitatibus Karnataka et Andhra Pradesh.[5] Habitatio enim mutatur pro agricultura industriaque, quam ob rem numerus vulpium cecidit. Demagis venatio, verbi gratia a grege narikuruva in India australi gesta,[6] ad pellem carnemque eius habendas, difficultates proponit. Partes corporales item adhibentur in medicina traditionali vel eduntur. Regione Karntaka, hae vulpes capiuntur in ritualibus per Sankranthi.[2]

Vulpes bengalenses quoque imminent morbi sicut rabies, qui praecipue a canibus vaccina carentibus proveniant.[7]

Subspecies

Vulpi bengalensi non sunt subspecies.[8]

Notae

  1. Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India". Canid News 8 (1) .
  2. 2.0 2.1 2.2 Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis". Mammalian Species 795
  3. Formula:MSW3 Wozencraft
  4. Mivart, St George (1890). Dogs, jackals, wolves and foxes: A monograph of the Canidae. R H Porter, London. pp. 126–131
  5. Vanak, A.T., Irfan-Ullah, M. & Peterson, T. (2008). "Gap analysis of Indian fox conservation using ecological niche modeling". Journal of the Bombay Natural History Society 105 (1): 49–54
  6. Johnsingh, A.J.T. (1978). "Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw.". J.Bombay Nat. Hist. Soc. 75: 397–405
  7. Vanak, A.T., Belsare, A.V. & Gompper, M.E. (2007) Survey of Disease Prevalence in Free‐Ranging Domestic Dogs and Possible Spillover Risk for Wildlife. Unpublished Conference poster. PDF
  8. "Catalogue of Life". http://www.catalogueoflife.org
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Vulpes bengalensis: Brief Summary ( Latin )

fornecido por wikipedia LA

Vulpes bengalensis est familiae Canidarum vulpes, quae in Indica subcontinente? habitat. Videtur enim a Terai et Himalaiarum Nepalicarum basi ad Indiam australem atque ab australi orientalique Pakistania usque ad orientalem Indiam atque australem Bangladesham.

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Bengalinė lapė ( Lituano )

fornecido por wikipedia LT
Binomas Vulpes bengalensis

Bengalinė lapė (lot. Vulpes bengalensis, angl. Bengal Fox, vok. Bengalfuchs) – šuninių (Canidae) šeimos žinduolis, gyvenantis šiaurinėje Himalajų teritorijoje, Nepale, Indijoje, Bangladeše. Minta smulkiais graužikais ir paukščiais, driežais, kitais smulkiais gyvūnais.

Nebaigta Šis su teriologija susijęs straipsnis yra nebaigtas. Jūs galite prisidėti prie Vikipedijos papildydami šį straipsnį.
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Bengālijas lapsa ( Letão )

fornecido por wikipedia LV

Bengālijas lapsa (Vulpes bengalensis) jeb Indijas lapsa ir suņu dzimtas (Canidae) plēsējs, kas ir endēma Indijas subkontinenta lapsu suga. Tā mājo pustuksnešos un stepēs, krūmājos un mežos, dažādos kalnu biotopos, sākot ar Himalaju nogāzēm Nepālās un Pakistānas dienvidos. Sastopama visā Indijas teritorijā, izplatības areālam plešoties līdz Bangladešai dienvidaustrumos.[1]

Bengālijas lapsu medī, lai iegūtu kažokādu un arī gaļu. Dažādas tās ķermeņa daļas izmanto tradicionālajā medicīnā, kā arī ir reģioni, kuros ēd lapsas gaļu. Bengālijas lapsu populāciju apdraud lauksaimniecības attīstība, kas ietekmē un samazina piemērotu dzīves telpu lapsām.[2]

Izskats

 src=
Bengālijas lapsas kažoka krāsa variē no pelēkas līdz pelēkbrūnai
 src=
Pa dienas vidu Bengālijas lapsa atpūšas ēnā vai slēpjas zem zemes alā

Bengālijas lapsa ir neliela, smalka auguma lapsa ar slaidu purnu, garām, smailām ausīm un kuplu, garu asti. Ķermeņa garums bez astes 44—61 cm, aste 25—36 cm (apmēram 50—60% no ķermeņa garuma), svars 2,3—4,1 kg.[3] Kažoka krāsa var būt ļoti dažāda (no pelēkas līdz pelēkbrūnai), bet visbiežāk mugura ir pelēkbrūna, sāni un kājas brūnganas, dažreiz pat koši rudas, pavēdere gaiši pelēka. Astes gals melns. Ausu aizmugures tumši brūnas ar melnu maliņu, arī lūpas ir melnas un uz purna pie acīm ir nelieli, melni laukumiņi.[4]

Uzvedība

Bengālijas lapsa ir aktīva galvenokārt krēslas stundās un naktī. Jo karstāks, jo vēlāk vakarā vai agrāk no rīta lapsa iziet medībās. Karsto dienas vidusdaļu tā pavada, guļot pašas izraktā alā vai ēnā zem kāda krūma. Ala parasti ir samērā liela un veido sarežģītu labirinta sistēmu ar vairākiem paplašinātiem guļamkambariem un vairākām izejām.[5] Bengālijas lapsai ir plašas vokalizācijas spējas, visbiežāk to var dzirdēt čivinot, bet lapsa arī rūc, vaimanā, rej un smilkst.[5]

Barība

Tā medī grauzējus, rāpuļus, ķirzakas, krabjus, termītus, kukaiņus, mazus putnus un ēd arī augļus.[6] Mazuļi un jaunas lapsas galvenokārt barojas ar grauzējiem.[5]

Vairošanās

Bengālijas lapsas veido monogāmus pārus, ļoti bieži uz mūžu. Pārošanās sezona notiek rudenī, parasti no oktobra līdz novembrim. Grūsnības periods ilgst 50—60 dienas, parasti piedzimst 2—4 kucēni. Par mazuļiem rūpējas abi vecāki. Pirmos 3—4 mēnešus lapsēni pavada alā, šajā laikā māte tos zīda ar pienu. Bengālijas lapsas dzīves ilgums ir apmēram 6—8 gadi.[3]

Atsauces

  1. Bengal Fox, Bengal Fox in India, Bengal Fox in Bandipur National Park - Eco India
  2. Vulpes bengalensis (Bengal Fox, Indian Fox)
  3. 3,0 3,1 Mammalian Species: Vulpes bengalensis
  4. Menon, Vivek (2009). Mammals of India. Princeton Field Guides. Princeton University Press. ISBN 978-0-691-14067-4.
  5. 5,0 5,1 5,2 Johnsingh, A.J.T. (1978). "Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw.". J.Bombay Nat. Hist. Soc. 75: 397–405.
  6. Vanak AT & Gompper ME (2009). "Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India". J. Mamm. 90 (5): 1058–1065. doi:10.1644/09-mamm-a-107.1

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Bengālijas lapsa: Brief Summary ( Letão )

fornecido por wikipedia LV

Bengālijas lapsa (Vulpes bengalensis) jeb Indijas lapsa ir suņu dzimtas (Canidae) plēsējs, kas ir endēma Indijas subkontinenta lapsu suga. Tā mājo pustuksnešos un stepēs, krūmājos un mežos, dažādos kalnu biotopos, sākot ar Himalaju nogāzēm Nepālās un Pakistānas dienvidos. Sastopama visā Indijas teritorijā, izplatības areālam plešoties līdz Bangladešai dienvidaustrumos.

Bengālijas lapsu medī, lai iegūtu kažokādu un arī gaļu. Dažādas tās ķermeņa daļas izmanto tradicionālajā medicīnā, kā arī ir reģioni, kuros ēd lapsas gaļu. Bengālijas lapsu populāciju apdraud lauksaimniecības attīstība, kas ietekmē un samazina piemērotu dzīves telpu lapsām.

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Rubah Benggala ( Malaio )

fornecido por wikipedia MS

Rubah Benggala (Vulpes bengalensis), juga dikenali sebagai rubah India, ialah sejenis rubah yang endemik di benua kecil India dan terdapat dari kaki gunung Himalaya dan Terai di Nepal sepanjang India selatan[2] dan dari Pakistan selatan dan timur ke India timur dan ke Bangladesh tenggara.[3][4][5]

Rujukan

  1. ^ Johnsingh, A.J.T. & Jhala, Y.V. (2008). Vulpes bengalensis. Senarai Merah Spesies Terancam IUCN 2008. IUCN 2008. Dicapai pada 11 Mei 2006.
  2. ^ Vanak, A.T. (2005). "Distribution and status of the Indian fox Vulpes bengalensis in southern India" (PDF). Canid News. 8 (1).
  3. ^ Gompper, ME & A.T. Vanak (2006). "Vulpes bengalensis" (PDF). Mammalian Species. 795.
  4. ^ Wozencraft, W. C. (2005). "Order Carnivora". dalam Wilson, D. E.; Reeder, D. M. Mammal Species of the World (edisi 3rd). Johns Hopkins University Press. m/s. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  5. ^ Mivart, St George (1890). "Dogs, jackals, wolves and foxes: A monograph of the Canidae". R H Porter, London: 126–131.

Pautan luar

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Rubah Benggala: Brief Summary ( Malaio )

fornecido por wikipedia MS

Rubah Benggala (Vulpes bengalensis), juga dikenali sebagai rubah India, ialah sejenis rubah yang endemik di benua kecil India dan terdapat dari kaki gunung Himalaya dan Terai di Nepal sepanjang India selatan dan dari Pakistan selatan dan timur ke India timur dan ke Bangladesh tenggara.

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Bengaalse vos ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De Bengaalse vos (Vulpes bengalensis), ook wel Indische vos, is een soort vos die voorkomt in Zuid-Azië.

Kenmerken

De Bengaalse vos is relatief klein, heeft een langwerpige snuit, heeft spitse oren en hij heeft een pluimstaart.

Verspreiding

Deze soort komt voor op het Indisch Subcontinent. De vos komt voor van de Himalaya in Nepal tot aan Zuid-India en van zuidelijk en oostelijk Pakistan tot aan Oost-India en Zuidwest-Bangladesh.

  1. (en) Bengaalse vos op de IUCN Red List of Threatened Species.
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Bengaalse vos: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De Bengaalse vos (Vulpes bengalensis), ook wel Indische vos, is een soort vos die voorkomt in Zuid-Azië.

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Bengalrev ( Norueguês )

fornecido por wikipedia NO

Bengalrev (Vulpes bengalensis) er også kjent som indiarev og er en art i slekten av ekte rever, som er små rovpattedyr i hundefamilien.

Beskrivelse

Bengalrev er mindre enn alle underartene av rødrev, men minner ellers mye om denne. Pelsen er blek oransje i fargen, mørkere over ryggen enn langs sidene. Den har kremhvite tegninger langs nedre delen av kinnene, foran på halen og i brystet. Også labbene har innslag av kremhvitt, mens haletippen er sort. Den spisse snuten har innslag av mørk behåring på den fremste parten. Ørene er står i forhold til hodestørrelsen.

Bengalreven veier gjerne 2-4 kg. Kroppen utgjør 45-60 cm inkludert hodet, mens halen gjerne er ca. 25-35 cm lang.

Utbredelse, habitat og matvaner

Bengalrev finnes i nesten hele India og i store deler av Nepal og Pakistan. Den unngår skogkledte områder og søker heller mot åpne sletter og skråningene i Himalaya. Den lever helst av insekter, egg, fugler og gnagere, men som de fleste rever er den altetende. Det betyr at den også kan spise kadaver om anledningen byr seg. Kanskje også frukt og plantemateriale.

Atferd og reproduksjon

Bengalrever danner parforhold som kan vare livet ut. Større familiegrupper oppstår når valpene blir lenger enn normalt. Det er observert at tisper kan die sammen, noe som tyder på at denne reven av og til kan danne større familiegrupper. Flere voksne individer er også observert mens de hviler sammen. De kommuniserer med lyder, kroppsspråk og markeringer.

Paringstiden er i desember-januar. På denne tiden er hannene spesielt vokale. Tispa går drektig i 50-53 dager og føder som regel i januar-mars. Kullet er består som regel av 2-4 valper, og begge foreldrene deltar i valpestellet. Såkalte hjelpere har ikke blitt observert. Når valpene blir 5-6 måneder gamle klarer de seg selv.

Referanser

  1. ^ a b Jhala, Y. 2016. Vulpes bengalensis. The IUCN Red List of Threatened Species 2016: e.T23049A81069636. Vulpes bengalensis. Besøkt 31. januar 2017

Kilder

Eksterne lenker

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Bengalrev: Brief Summary ( Norueguês )

fornecido por wikipedia NO

Bengalrev (Vulpes bengalensis) er også kjent som indiarev og er en art i slekten av ekte rever, som er små rovpattedyr i hundefamilien.

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Lis bengalski ( Polonês )

fornecido por wikipedia POL
Commons Multimedia w Wikimedia Commons

Lis bengalski (Vulpes bengalensis) – gatunek drapieżnego ssaka z rodziny psowatych, występującego w Indiach, Pakistanie i Nepalu[3].

Charakterystyka ogólna

Niewielki lis, o typowym dla lisów wyglądzie. Futro piaskowopomarańczowe, ogon puszysty, z ciemnym zakończeniem.

Wymiary

długość ciała z głową, bez ogona
ok. 45-60 cm
długość ogona
25-35 cm
masa ciała
ok. 2-3 kg

Pokarm

Najczęściej żywi się owadami i małymi ssakami, poluje też na gnieżdżące się na ziemi ptaki. Nie stroni od pokarmu roślinnego (np. ciecierzycy).

Rozród

Biologia rozrodu tych zwierząt jest słabo poznana. Ciąża trwa 53 dni, w miocie najczęściej 2-4 młodych.

Tryb życia

Aktywny wieczorem i w nocy; w rejonach o klimacie umiarkowanym aktywny w ciągu dnia, szczególnie w okresie zachmurzeń i deszczów. Żyje w stałych parach, ale poluje pojedynczo. Zamieszkuje dwa rodzaje nor: krótką i prostą, z dwoma wejściami, do chwilowego odpoczynku, i długą, krętą z wieloma wejściami, w której przebywa z młodymi. Okolicę nory często znakuje odchodami.

Biotop

Zamieszkuje półpustynie i cierniste zarośla Pakistanu, Indii i Nepalu.

Status

Status lisa bengalskiego może się zmienić i choć obecnie gatunek ten nie jest zagrożony, to ekspansja terenów rolniczych może ograniczyć jego występowanie do obszarów wyżynnych i górskich. Innym poważnym zagrożeniem są urządzane dla rozrywki polowania.

Przypisy

  1. Vulpes bengalensis, w: Integrated Taxonomic Information System (ang.).
  2. Johnsingh, A.J.T. & Jhala, Y.V. 2008, Vulpes bengalensis [w:] The IUCN Red List of Threatened Species 2015 [online], wersja 2015.1 [dostęp 2015-07-12] (ang.).
  3. Wilson Don E. & Reeder DeeAnn M. (red.) Vulpes bengalensis. w: Mammal Species of the World. A Taxonomic and Geographic Reference (Wyd. 3.) [on-line]. Johns Hopkins University Press, 2005. (ang.) [dostęp 24 października 2009]

Bibliografia

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wikipedia POL

Lis bengalski: Brief Summary ( Polonês )

fornecido por wikipedia POL

Lis bengalski (Vulpes bengalensis) – gatunek drapieżnego ssaka z rodziny psowatych, występującego w Indiach, Pakistanie i Nepalu.

licença
cc-by-sa-3.0
direitos autorais
Autorzy i redaktorzy Wikipedii
original
visite a fonte
site do parceiro
wikipedia POL

Raposa-de-bengala ( Português )

fornecido por wikipedia PT

A raposa-de-bengala (Vulpes bengalensis) é uma espécie de raposa endêmica ao subcontinente indiano, do sopé do Himalaia e Terai do Nepal ao sul da Índia,[2] e do sul e leste do Paquistão ao leste da Índia e sudeste de Bangladesh.[3][4][5]

Descrição

 src=
Ilustração de um crânio de raposa-de-bengala

Vulpes bengalensis é uma raposa relativamente pequena com um focinho alongado, orelhas longas e pontudas e uma cauda longa e espessa. A pelagem varia em cor de amarelo claro a cinza prateado com um efeito grisalho geral; a pelagem dorsal é principalmente acinzentada e mais pálida ventralmente. As pernas tendem a ser acastanhadas ou ruivas,[3] e as partes inferiores mais claras.[6]

A raposa-de-bengala é mais delicada do que a raposa-vermelha (V. vulpes) e pode ser facilmente reconhecida por sua cauda espessa de ponta preta, que tem cerca de 50-60% do comprimento da cabeça e do corpo.[7]

O dorso das orelhas é marrom escuro com uma margem preta, e branco no interior. As orelhas têm a mesma cor da nuca ou talvez mais escuras, mas não apresentam uma mancha escura como em V. vulpes . Seu rinário é nu e os lábios são pretos. O focinho é pontudo e pode haver uma marca escura manchada ao longo da parte superior do focinho, em frente aos olhos. Existe grande variação na cor da pelagem, mas geralmente varia de cinza a marrom claro. O comprimento da cabeça e do corpo é de 46 cm com uma cauda longa de 25 cm. Pesa em média 2,3–4,1 kg.[3]

Distribuição e habitat

 src=
Raposa-de-bengala em Rajkot

A raposa-de-bengala é endêmica do subcontinente indiano, desde o sopé do Himalaia e o Terai nepalense até a porção sul da Península Indiana e do sul e leste do Paquistão ao leste da Índia e sudeste de Bangladesh . No Nepal e no nordeste da Índia, ocorre até 1.500 metros de altitude. Não há registros do Afeganistão, Irã ou dos Gates Ocidentais, Índia.[1]

Favorece habitats semi-áridos, planos a ondulantes, mato e pastagem curta. Evita florestas densas, terrenos íngremes, pastagens altas e verdadeiros desertos.[3] É relativamente comum em áreas de baixa precipitação, onde a vegetação é geralmente arbustiva, espinhosa ou em florestas decíduas secas ou pastagens curtas.[1] Na península indiana, a espécie está confinada a planícies e matas abertas.[8]

Comportamento e ecologia

 src=
Raposa-de-bengala fêmea em local de toca no Pequeno Rann de Kutch
 src=
Raposa-de-bengala macho

As raposas-de-bengala são predominantemente crepusculares e noturnas; embora os indivíduos às vezes possam se tornar ativos durante os períodos frios do dia, eles normalmente passam as horas mais quentes do dia sob a vegetação ou em tocas subterrâneas. Eles usam três tipos distintos de toca: tocas básicas e compactas com duas aberturas usadas para períodos curtos de descanso, tocas complexas com várias aberturas e tocas sob rochas ou fendas nas rochas.[3] A unidade social básica da raposa-de-bengala é o casal reprodutor, formado por um par que pode durar muitos anos. Agregações maiores podem ocorrer enquanto os filhotes crescidos permanecem mais tempo do que a média na comunidade natal..[9] As raposas-de-bengala geralmente não têm medo de humanos, são fáceis de domar e podem ser encontradas perto de habitações humanas.[6]

Dieta

As raposas-de-bengala são onívoras e oportunistas, alimentando-se principalmente de insetos, pequenos mamíferos, répteis, aves pequenas e frutas.[10][11]

Sua dieta consiste principalmente de ortópteros, cupins, formigas, besouros, aranhas, roedores das espécies Millardia meltada, Mus booduga e Tatera indica, e aves das espécies Acridotheres tristis, Francolinus ponticerianus, e Eremopterix griseus. As presas menos comuns incluem lagartos terrestres, cobras da espécie Ptyas mucosa, ouriços (Paraechinus nudiventris) e lebres-indianas (Lepus nigricollis). Se alimentam de frutas de dão (Ziziphus mauritiana), nim (Azadirachta indica), manga (Mangifera indica), jamelão (Syzygium cumini) e figueira-de-bengala (Ficus benghalensis).[12] A raposa de Bengala também preda de ovos e possivelmente de filhotes de abetarda. Excrementos de filhotes indicam que eles alimentam principalmente roedores.[13]

 src=
Raposa-de-bengala

Comunicação

As raposas-de-bengala fazem uma ampla variedade de vocalizações. Uma vocalização comum é um "grito estridente" que parece ter um papel significativo no estabelecimento da territorialidade e que também pode ser usado como um chamado de alerta.[9] Eles também rosnam, choram, latem, uivam, etc.[6] As raposas-de-bengala não apresentam comportamento de latrina, uma característica observada em alguns canídeos sociais, em que todos os membros defecam em locais específicos.[11]

Reprodução

 src=
Filhote de 2-3 semanas em Pequeno Rann de Kutch; observe a ponta da cauda preta

Acredita-se que as raposas-de-bengala formam pares monogâmicos de longo prazo, mas esta suposição é baseada em evidências escassas.[12] Durante a estação de reprodução, os machos vocalizam intensamente durante a noite e ao anoitecer e amanhecer.[12] Durante a maior parte de sua extensão, a temporada de acasalamento ocorre de dezembro a janeiro e, após um período de gestação de cerca de 50–53 dias, dois a quatro filhotes nascem em uma toca. Ambos os pais participam da criação e proteção dos filhotes.[11] Filhotes às vezes podem ser amamentados por várias fêmeas, mas a relação entre eles é incerta.[11]

Durante o dia, eles tendem a descansar sob arbustos, exceto no verão, quando descansam em tocas. Brincadeiras entre filhotes são típicas durante os primeiros 3 meses e consistem em saltos verticais, arqueamento das costas, punhaladas dianteiras e exibições submissas; o macho adulto às vezes brinca com os jovens. No noroeste da Índia, os juvenis estão espalhados durante a temporada de monções, quando as oportunidades são abundantes.[3] Os filhotes são totalmente desmamados cerca de 3-4 meses após saírem da toca. A mortalidade dos filhotes é alta durante os primeiros meses.[14]

Ameaças

Embora a raposa-de-bengala seja comum, geralmente ocorre em baixas densidades em toda a sua área de distribuição, e as populações podem experimentar flutuações significativas devido à abundância de presas e doenças, como cinomose e raiva.[15] Quaisquer perturbações humanas podem ser toleradas, mas com o aumento das populações humanas e o aumento do crescimento das pastagens para uso agrícola e industrial, o habitat da raposa-de-Bengala está continuamente sendo reduzido. A combinação das causas acima pode causar extirpação localizada.[1]

A falta de proteção do habitat é talvez a maior ameaça para a raposa de Bengala. Por exemplo, no sul da Índia, menos de 2% do potencial habitat da raposa indiana está coberto pela rede de áreas protegidas existentes dos estados de Karnataka e Andhra Pradesh.[16] A caça por pele e carne, bem como conversão de suas pastagens habitat para a agricultura, indústria e, cada vez mais, as plantações de biocombustíveis afetaram sua densidade populacional. Além disso, suas partes corporais são utilizadas na medicina tradicional.[3]

As populações da Índia estão listadas no Apêndice III da CITES. O Indian Wildlife Conservation Act (1972 conforme emendado para 2005) proíbe a caça de todos os animais selvagens e relaciona a raposa-de-bengala no Anexo II. Não se aplica a nenhuma categoria particular na legislação de proteção da vida selvagem do Nepal. É listado como pouco preocupante na Lista Vermelha de Espécies Ameaçadas da IUCN.[1]

Referências

  1. a b c d e Jhala, Y.V. (2016). «Vulpes bengalensis». Lista Vermelha da IUCN de espécies ameaçadas da UICN 2022 (em inglês). ISSN 2307-8235
  2. Vanak, A.T. (2005). «Distribution and status of the Indian fox Vulpes bengalensis in southern India» (PDF). Canid News. 8 (1)
  3. a b c d e f g Gompper, M.E.; Vanak, A.T. (2006). «Vulpes bengalensis» (PDF). Mammalian Species. 795: 1–5. doi:10.1644/795.1publicação de acesso livre - leitura gratuita
  4. Wozencraft, W.C. (2005). Wilson, D.E.; Reeder, D.M. (eds.), ed. Mammal Species of the World 3 ed. Baltimore: Johns Hopkins University Press. pp. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494 !CS1 manut: Nomes múltiplos: lista de editores (link)
  5. Mivart, St George (1890). «Dogs, jackals, wolves and foxes: A monograph of the Canidae». Londres: R H Porter: 126–131
  6. a b c Sheldon, Jennifer W. (1992). Wild Dogs: the Natural History of the Nondomestic Canidae. San Diego: Academic Press, Inc. ISBN 0-12-639375-3
  7. Menon, Vivek (20 Junho 2014). Indian Mammals: A Field Guide (em inglês). Gurgaon: Hachette UK. p. 506. ISBN 978-93-5009-761-8
  8. Vanak, A.T.; Gompper, M. E. (2010). «Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem». publicado of Zoology. 281 (2): 140–148. doi:10.1111/j.1469-7998.2010.00690.x
  9. a b Johnsingh, A.J.T.; Jhala, Y.V. (2004). «Indian fox». In: Sillero-Zubiri, Claudio; Hoffmann, Michael; Macdonald, David W. Canids: foxes, wolves, jackals, and dogs (PDF). Gland: IUCN/SSC Canid Specialist Group. ISBN 978-2-8317-0786-0
  10. Vanak A.T., Gompper M.E. (2009). «Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India». J. Mammal. 90 (5): 1058–1065. doi:10.1644/09-mamm-a-107.1publicação de acesso livre - leitura gratuita
  11. a b c d Johnsingh, A.J.T. (1978). «Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw.». J. Bombay Nat. Hist. Soc. 75: 397–405
  12. a b c Meadors, Pamela (2007). «Vulpes bengalensis (Bengal fox)». Animal Diversity Web (em inglês). Consultado em 10 de novembro de 2020
  13. Manakadan, R; A R Rahmani (2000). «Population and ecology of the Indian fox Vulpes bengalensis at Rollapadu wildlife sanctuary, Andhra Pradesh, India». J. Bombay Nat. Hist. Soc. 97 (1): 3–14
  14. Vanak, A.T.; Gompper, M.E. (2007). «Effectiveness of non-invasive techniques for surveying activity and habitat use of the Bengal fox Vulpes bengalensis in southern India». Wildlife Biology. 13: 219–224. doi:10.2981/0909-6396(2007)13[219:eontfs]2.0.co;2
  15. Belsare, A. V.; Vanak, A. T.; Gompper, M. E. (Agosto 2014). «Epidemiology of Viral Pathogens of Free-Ranging Dogs and Indian Foxes in a Human-Dominated Landscape in Central India». Transboundary and Emerging Diseases. 61: 78–86. ISSN 1865-1674. doi:10.1111/tbed.12265. Consultado em 10 de novembro de 2020
  16. Vanak, A.T.; Irfan-Ullah, M.; Peterson, T. (2008). «Gap analysis of Indian fox conservation using ecological niche modeling». publicado of the Bombay Natural History Society. 105 (1): 49–54
 title=
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wikipedia PT

Raposa-de-bengala: Brief Summary ( Português )

fornecido por wikipedia PT

A raposa-de-bengala (Vulpes bengalensis) é uma espécie de raposa endêmica ao subcontinente indiano, do sopé do Himalaia e Terai do Nepal ao sul da Índia, e do sul e leste do Paquistão ao leste da Índia e sudeste de Bangladesh.

licença
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Autores e editores de Wikipedia
original
visite a fonte
site do parceiro
wikipedia PT

Indisk räv ( Sueco )

fornecido por wikipedia SV

Indisk räv, bengalisk räv eller bengalräv[2] (Vulpes bengalensis) är ett rovdjur i familjen hunddjur (Canidae) som förekommer endemiskt på den indiska halvön.

Arten är jämförelsevis okänd. Den första noggranna vetenskapliga undersökningen utfördes mellan 2005 och 2008 i samband med ett indisk-amerikanskt projekt. På det indoariska språket urdu kallas djuret, men även vissa andra rävar, för Loomari.

Den första vetenskapliga beskrivningen av arten offentliggjordes 1800 av den engelska biologen George Shaw som klassificerade arten som Canis bengalensis.[3]

Kännetecken

Indisk räv når vanligtvis en kroppslängd (huvud och bål) mellan 39 och 57,5 centimeter. Därtill kommer en 24,5 till 32 centimeter lång yvig svans.[3] Mankhöjden ligger mellan 26 och 28 centimeter[4] samt vikten mellan 1,8 och 3,2 kilogram (i vissa källor upp till 4 kilo). Den korta pälsen är på ovansidan sandfärgad till silvergrå och på undersidan ljusare till krämvit. Vid ögonen förekommer mörka märken som liknar svarta tårar. En röd skugga är ofta synlig på extremiteterna. Svansens spets är svart.[3]

Utbredning

Denna art har ett utbredningsområde som i norr begränsas av Himalayas södra sluttningar och i syd räcker till halvöns södra spets. Räven förekommer i Nepal, Pakistan, Indien och Bangladesh. Habitatet utgörs av öppna landskap som gräs- och buskskogar samt halvöknar. Räven undviker täta skogar och äkta öknar samt regioner som är täckta av allt för högt gräs. Arten finns ingenstans i stora antal. Dessutom varierar beståndet mellan olika år beroende på tillgång till föda.[1] I Indien och Pakistan hotas arten huvudsakligen av jakt för nöjes skull. I mindre mått används köttet som mat och några av dess kroppsdelar i traditionell medicin.[3][5]

Status

Arten hotas huvudsakligen av jakt som tidsfördriv för regionens befolkning. Ofta påstås att jakten utförs som skydd för människans boskapsdjur, men dessa ingår inte i rävens byten. Räven hetsas även med hundar och ingångarna av bon blockeras med stenar.

Nomader i det indiska distriktet Tirunelveli använder självbyggda explosiva föremål för att döda räven. Köttet blir mat och andra kroppsdelar som tänder, klor, svansen och pälsen utgör en talisman för ägaren. Handeln med liknande produkter har bara lokal betydelse.[3]

Dessutom hotas arten indirekt genom omvandling av levnadsområdet till jordbruksmark. Ett annat hot är pesticider från gödselämnen. Negativa är även naturliga förändringar som minskning av antalet gnagare under vissa perioder samt smittsamma sjukdomar.

Under en längre tid ansågs arten som icke hotad på grund av det stora utbredningsområdet. Under 1990-talet visades att populationen hade större luckor. Särskilda skyddsåtgärder för indisk räv finns inte än men aktivisterna hoppas att arten ökar i de områden som blev reservat för att skydda indisk trapp (Ardeotis nigriceps). Dessa reservat finns i delstaterna Karnataka, Andhra Pradesh, Madhya Pradesh, Maharashtra, Rajasthan och Gujarat.

IUCN listar arten fortfarande som livskraftig (least concern).[1]

Levnadssätt

Det antas att indisk räv lever i par som håller livet ut, men denna teori är inte godkänd av alla forskare. Större flockar uppstår ofta när ungdjur stannar längre hos föräldrarna. Vid jakten är indisk räv alltid ensam. Hos de populationer som är bättre kända sker parningen i december och januari. Hanar är under parningstiden ganska högljudda. Efter dräktigheten som varar i 50 till 53 dagar föder honan två till fyra (enligt andra uppgifter 3 till 6[4]) ungdjur.[3] Vid födelsen är ungarna 50 till 100 gram tunga[4] och cirka 19 centimeter långa. De föds med slutna ögon.[6] Ungarna diar sin mor ungefär tre veckor (enligt en annan källa upp till tre månader[6]) och de blir könsmogna vid slutet av första levnadsåret eller under andra levnadsåret.[7] Efter att ungarna började med fast föda hjälper även fadern vid uppfostringen genom att flytta mat till lyan eller genom att hålla uppsikt. Individer i fångenskap blev oftast 6 till 8 år gamla.[3]

På grund av att räven hotas av människor jagar den nuförtiden under gryningen eller natten. Vid molnigt väder letar den även under dagen efter föda.[3]

Indisk räv bygger olika sorter av bon. De enklare består vanligen av en kort tunnel med två ingångar. Här vistas räven bara kortvarigt. Den andra typen har flera tunnlar och ingångar och här föds även ungarna. I ingångarnas närhet finns liksom hos andra rävar mängder av avfall. Lyan grävs vanligen själv men ibland omvandlas jordhålor som skapades av ökenråttor. När indisk räv överger en lya övertas den ibland av en varg (Canis lupus) eller av en guldschakal (Canis aureus).[3]

Denna art är en allätare (omnivor) som äter mindre djur, till exempel insekter, kräftdjur, ägg av fåglar, kräldjur, gnagare och andra små däggdjur. Dessutom äter de frukter som melon eller andra växtdelar som kikärtor. Vid matbrist äter räven även fårens färska spillning.[3]

Referenser

Den här artikeln är helt eller delvis baserad på material från tyskspråkiga Wikipedia

Noter

  1. ^ [a b c] Vulpes bengalensisIUCN:s rödlista, auktor: Johnsingh, A.J.T. & Jhala, Y.V., 2008. Läst 24 april 2016.
  2. ^ Kommissionens förordning (EU) 2017/160 om skyddet av vilda djur (PDF), Europeiska unionen, sid.13, läst 2018-09-01.
  3. ^ [a b c d e f g h i j] Claudio Sillero-Zubiri, Michael Hoffmann, David Whyte Macdonald (14 april 2004). ”Canids: Foxes, Wolves, Jackals and Dogs”. IUCN. sid. 219-222. http://www.carnivoreconservation.org/files/actionplans/canids.pdf.
  4. ^ [a b c] BBC - Science & Nature - Wildfacts (Engelska)
  5. ^ Ronald M. Nowak, red (1999). ”Vulpes bengalensis” (på engelska). Walker’s Mammals of the World. The Johns Hopkins University Press. sid. 642. ISBN 0-8018-5789-9
  6. ^ [a b] Gompper & Vanak (9 augusti 2006). Vulpes bengalensis (på engelska). Mammalian Species. American Society of Mammalogists. Arkiverad från originalet den 4 mars 2016. https://web.archive.org/web/20160304041711/http://www.science.smith.edu/msi/pdf/i1545-1410-795-1-1.pdf. Läst 24 april 2016.
  7. ^ Pamela Meadors (14 april 2007). ”Bengal fox” (på engelska). Animal Diversity Web. University of Michigan. http://animaldiversity.org/accounts/Vulpes_bengalensis/. Läst 24 april 2016.

Externa länkar

licença
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direitos autorais
Wikipedia författare och redaktörer
original
visite a fonte
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wikipedia SV

Indisk räv: Brief Summary ( Sueco )

fornecido por wikipedia SV

Indisk räv, bengalisk räv eller bengalräv (Vulpes bengalensis) är ett rovdjur i familjen hunddjur (Canidae) som förekommer endemiskt på den indiska halvön.

Arten är jämförelsevis okänd. Den första noggranna vetenskapliga undersökningen utfördes mellan 2005 och 2008 i samband med ett indisk-amerikanskt projekt. På det indoariska språket urdu kallas djuret, men även vissa andra rävar, för Loomari.

Den första vetenskapliga beskrivningen av arten offentliggjordes 1800 av den engelska biologen George Shaw som klassificerade arten som Canis bengalensis.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia författare och redaktörer
original
visite a fonte
site do parceiro
wikipedia SV

Bengal tilkisi ( Turco )

fornecido por wikipedia TR

Bengal tilkisi (Vulpes bengalensis), ayrıca Hint tilkisi olarak da bilinen, köpekgiller familyasından yalnızca Hint altkıtasında bulunan endemik tilki türüdür.

Bengal tilkisi üzerindeki araştırmalar 2005 yılında başlamıştır ve henüz hakkında çok bilgi yoktur. İngiliz zoolog George Shaw 1800 yılında ilk kez bu tilki hakkında bir makale yazdığında "Canis bengalensis" adı altında Canis cinsine sınıflandırmıştır.

Özellikleri

Bengal tilkisinin uzunluğu 45–60 cm (+25–35 cm kuyruk), ayakta dururken boyu 26–28 cm ve ağırlığı 1,8 - 3,2 kg'ye kadar varır. Tüyleri kısa olur ve rengi kum rengi ile kızıl-kahverengi arası değişir. Kuyruğunun ucu siyah renk olur.

Dağılımı

Bengal tilkisi Himalaya sıradağlarının güneyinden Hindistan'ın en güney ucuna kadar, Hindistan, Bangladeş, Pakistan ve Nepal'da yaygındır. Dağlık bölgelerde 1500 m yüksekliğe kadar rastlanalabilir.

Tipik yaşam alanı açık otluk ve çalılık alanlar ve yarı çöllerdir. Fazla ağaçlı ormanlardan ve çöllerden uzak durur.

Yayılım alanı çok büyük olmasına rağmen hiçbir bölgede fazla miktarda bulunmamaktadır. Hindistan ve Pakistan'da spor avcılığı yüzünden nesli tehlikeye girmiştir. Geleneksel şifa inancı ile bağlantılı olarak, eti yüzünden de avlanmaktadır. Fazla tarım yapılan bölgelerde bengal tilkisi davranışını değiştirmiş, ve gündüz avlanmak yerine geç akşam saatlerinde avlanmaya başlamıştır.

Yaşam şekli

Bengal tilkilerinin bir ömür boyu süren "evlilik" içinde yaşadıkları tahmin edilir. Üreme zamanları bilinmemektedir. Ancak 51-53 gün süren bir gebeliğin sonunda 2-6 yavru dünyaya getirdikleri bilinir. Ömürleri 10 yıla kadar varabilir.

Beslenme

Bengal tilkisi fazla yemek seçmeyen bir her şey yiyicidir. Böcekler, küçük kabuklular, yerde yuva kuran kuşlar, sürüngenler, kemiriciler ve küçük memeliler ile beslenebilir. Ayrıca mevsime göre bitkisel de beslenebilirler. Karpuz, bamya veya nohut gibi şeyler de yediği görülmüştür.

Dış bağlantılar

Familya: Köpekgiller (Canidae)

Bu şablon nesli tükenmiş türleri içermemektedir.

Oymak: Asıl tilkiler (Vulpini)
Kutup tilkisi Kutup tilkisi (A. lagopus) İri kulaklı tilki İri kulaklı tilki (O. megalotis) Urocyon Boz tilki (U. cinereoargenteus) • Ada boz tilkisi (U. littoralis) Vulpes Kızıl tilki (V. vulpes) • Bengal tilkisi (V. bengalensis) • Afgan tilkisi (V. cana) • Güney Afrika tilkisi (V. chama) • Karsak (V. corsac) • Tibet tilkisi (V. ferrilata) • Cüce tilki (V. macrotis) • Soluk tilki (V. pallida) • Kum tilkisi (V. rueppelli) • Ova tilkisi (V. velox) • Çöl tilkisi (V. zerda)
Oymak: Asıl köpekler (Canini)
Kısa kulaklı tilki Kısa kulaklı tilki (A. microtis) Canis Kurt (C. lupus) • Kızıl kurt (C. rufus) • Kır kurdu (C. latrans) • Altın çakal (C. aureus) • Kara sırtlı çakal (C. mesomelas) • Çizgili çakal (C. adustus) • Habeş kurdu (C. simensis) Yengeç yiyen tilki Yengeç yiyen tilki (C. thous) Yeleli kurt Yeleli kurt (C. brachyurus) Asya yaban köpeği Asya yaban köpeği (C. alpinus) Falkland tilkisi Falkland tilkisi (D. australis) Afrika yaban köpeği Afrika yaban köpeği (L. pictus) Rakun köpeği Rakun köpeği (N. procyonoides) Pseudalopex And tilkisi (P. culpaeus) • Arjantin gri tilkisi (P. griseus) • Darwin tilkisi (P. fulvipes) • Pampa tilkisi (P. gymnocercus) • Peru çöl tilkisi (P. sechurae) • Brezilya dövüş tilkisi (P. vetulus) Çalı köpeği Çalı köpeği (S. venaticus)
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Bengal tilkisi: Brief Summary ( Turco )

fornecido por wikipedia TR

Bengal tilkisi (Vulpes bengalensis), ayrıca Hint tilkisi olarak da bilinen, köpekgiller familyasından yalnızca Hint altkıtasında bulunan endemik tilki türüdür.

Bengal tilkisi üzerindeki araştırmalar 2005 yılında başlamıştır ve henüz hakkında çok bilgi yoktur. İngiliz zoolog George Shaw 1800 yılında ilk kez bu tilki hakkında bir makale yazdığında "Canis bengalensis" adı altında Canis cinsine sınıflandırmıştır.

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Лисиця бенгальська ( Ucraniano )

fornecido por wikipedia UK

Морфологія

Морфометрія. Довжина голови й тіла: 450—600 мм, хвіст: 250—350 мм, вага самців: 2.7—3.2 кг, вага самиць менше 1.8 кг.

Опис. Верхня частина тіла жовтувато-сіра або сріблясто-сіра, низ блідший, задні сторони вух і кінчик хвоста темні.[3] Мордочка видовжена, вуха довгі (понад 7 см), загострені, хвіст пухнастий, бл. 50-60% довжини голови і тіла, ноги, як правило, коричневі або руді, навколо очей є невеликі чорні клаптики волосся. Спинне покривне волосся має довжину 4–5 см. Передні й задні лапи мають по 4 пальці з голими подушечками. Зубна формула: I 3/3, C 1/1, P 4/4, M 2/3 = 42. Самиці мають 3 пари молочних залоз.[2]

Поведінка

Риє нори і полює в основному вночі. Полонені можуть забиратися на низькі дерева. Всеїдний, поживою є дрібні хребетні, комахи та фрукти. V. bengalensis має великий досвід з ловлі жаб і ящірок.[3] Три типи нір використовуються: прості, короткі нори з двома отвори, що використовуються протягом коротких періодів відпочинку, комплексні нори з кількома отворами, і нори під каменями або в ущелинах. Комплексні нори з багатьма виходами найбільш поширені. Деякі з отворів можуть привести до центральної спальної камери, що знаходиться в 60—90 см під землею. У Тамілнаду 8 таких нір мали 6-23 отворів кожен і були населені протягом тривалого періоду (наприклад, 15 років). Дослідження у Андхра-Прадеш, показали, що нори мали до 43 отворів і великі комплекси охоплювали площу 80 м². Всі отвори комплексу нір не використовуються лисицями; характерне використання 2-7 активних отворів, інші ж отвори іноді використовують гризуни або варани. V. bengalensis та V. vulpes перетинаються рідко, між Бенгальською лисицею та мангустом Herpestes edwardsii взаємини дуже агресивні. Вовки та шакали (Canis aureus) узурпують і розширюють лисячі нори, а одного разу у Велавадарському Національному Парку цуценята вовка й бенгальської лисиці були одночасно в загальній норі. [2]

Життєвий цикл

Вагітність триває 50-51 день. Як правило, дітонарордження відбувається з лютого по квітень.[3] Бенгальська лисиця формує пари, які не роз'єднуються й поза періодом розмноження. Народжується 2-4, в середньому 2,7 малюків. Новонароджені мають вагу 52-65 гр. довжину 18.5-19 см, їх очі закриті. Обоє батьків приносять з собою їжу для потомства і охороняють нору. Гра серед малюків є загальнопоширеною перші 3 місяці і складається з вертикальних стрибків, вигинання спини, різкі удари передніми лапами, показ покірливості й настійне чіпляння; дорослі самці час від часу граються з молоддю. На північному заході Індії, розосередження молоді відбувається під час початку сезону дощів, коли поживи вдосталь. Тривалість життя в неволі 6-8 років. У дикій природі, хвороби й хижацтво з боку великих хижих птахів, ссавців, рептилій спричинює більш ранню смертність.[2]

Генетика

Каріотип характеризується диплоїдним числом хромосом, 2n=60, включаючи 10 метацентричних (див. центромера) і субметацентричних аутосом, 48 акроцентричних аутосом, метацентричну X і акроцентричну Y хромосоми.[2]

Загрози та охорона

Дуже чутливі до зміни середовища проживання людиною. Індійське законодавство забороняє полювання на цей вид. Мешкає на охоронних територіях в Індії та Непалі.[1]

Посилання

  1. а б Веб-сайт МСОП
  2. а б в г д Matthew E. Gompper and Abi Tamim Vanak Vulpes bengalensis / Mammalian Species No. 795, 2006, pp. 1–5
  3. а б в Ronald M. Nowak Walker's carnivores of the world — JHU Press, 2005, p. 78
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Cáo Bengal ( Vietnamita )

fornecido por wikipedia VI

Cáo Bengal (danh pháp hai phần: Vulpes bengalensis) là một loài động vật thuộc họ Chó. Cáo Bengal là cáo đặc hữu của tiểu lục địa Ấn Độ và được tìm thấy từ dãy Himalaya và Terai của Nepal qua miền nam Ấn Độ[2] và từ miền nam và miền đông Pakistan đến miền đông Ấn Độ và đông nam Bangladesh[3][4][5]. Cáo Bengal là một loài cáo tương đối nhỏ với mõm thon, tai dài và nhọn, đuôi rậm lông dài khoảng 50 đến 60% chiều dài của đầu và thân. Màu lông lưng của rất khác nhau, nhưng chủ yếu là màu xám nhạt còn lông bụng; chân của loài này có xu hướng màu nâu hoặc nâu đỏ. Đuôi rậm rạp với chỏm đuôi màu đen nổi bật giúp phân biệt loài này với loài cáo đỏ. Mặt sau tai có màu nâu đậm với rìa màu đen.

Hình ảnh

Tham khảo

  1. ^ Johnsingh, A.J.T. & Jhala, Y.V. (2008). Vulpes bengalensis. 2008 Sách đỏ IUCN. Liên minh Bảo tồn Thiên nhiên Quốc tế 2008. Truy cập ngày 11 tháng 5 năm 2006.
  2. ^ Vanak, A.T. (2005). “Distribution and status of the Indian fox Vulpes bengalensis in southern India” (PDF). Canid News 8 (1).
  3. ^ Gompper, ME & A.T. Vanak (2006). Vulpes bengalensis (PDF). Mammalian Species 795.
  4. ^ Wozencraft, W. C. (2005). “Order Carnivora”. Trong Wilson, D. E.; Reeder, D. M. Mammal Species of the World . Nhà in Đại học Johns Hopkins. tr. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.
  5. ^ Mivart, St George (1890). “Dogs, jackals, wolves and foxes: A monograph of the Canidae”. R H Porter, London. tr. 126–131.


Hình tượng sơ khai Bài viết về các loài trong bộ thú ăn thịt này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Cáo Bengal: Brief Summary ( Vietnamita )

fornecido por wikipedia VI

Cáo Bengal (danh pháp hai phần: Vulpes bengalensis) là một loài động vật thuộc họ Chó. Cáo Bengal là cáo đặc hữu của tiểu lục địa Ấn Độ và được tìm thấy từ dãy Himalaya và Terai của Nepal qua miền nam Ấn Độ và từ miền nam và miền đông Pakistan đến miền đông Ấn Độ và đông nam Bangladesh. Cáo Bengal là một loài cáo tương đối nhỏ với mõm thon, tai dài và nhọn, đuôi rậm lông dài khoảng 50 đến 60% chiều dài của đầu và thân. Màu lông lưng của rất khác nhau, nhưng chủ yếu là màu xám nhạt còn lông bụng; chân của loài này có xu hướng màu nâu hoặc nâu đỏ. Đuôi rậm rạp với chỏm đuôi màu đen nổi bật giúp phân biệt loài này với loài cáo đỏ. Mặt sau tai có màu nâu đậm với rìa màu đen.

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visite a fonte
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wikipedia VI

Бенгальская лисица ( Russo )

fornecido por wikipedia русскую Википедию
Царство: Животные
Подцарство: Эуметазои
Без ранга: Вторичноротые
Подтип: Позвоночные
Инфратип: Челюстноротые
Надкласс: Четвероногие
Подкласс: Звери
Инфракласс: Плацентарные
Надотряд: Лавразиотерии
Отряд: Хищные
Подотряд: Собакообразные
Семейство: Псовые
Подсемейство: Волчьи
Род: Лисицы
Вид: Бенгальская лисица
Международное научное название

Vulpes bengalensis (Shaw, 1800)

Ареал

изображение

Охранный статус Wikispecies-logo.svg
Систематика
на Викивидах
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Изображения
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ITIS 621858EOL 327994

Бенга́льская лиси́ца[1] (лат. Vulpes bengalensis) — вид млекопитающих из рода лисицы семейства псовых.

Внешний вид

Лисица среднего размера. Длина тела составляет 45–60 см, хвоста — 25–35 см, высота в холке достигает 26–28 см. Масса 1,8–3,2 кг. Шерсть короткая, приглаженная. Окраска варьирует от песчано-оранжевой до красновато-коричневой. Кончик хвоста чёрный.

Распространение и численность

Эндемик Индийского субконтинента. Обитает в предгорьях южных Гималаев, в Непале, Бангладеш и Индии вплоть до южной оконечности Индостана.

Численность, несмотря на обширный ареал, довольно низкая и колеблется в широких пределах: 1 особь на 10–60 км². Вид достаточно чувствителен к изменениям природной среды обитания.

Местообитание

Бенгальские лисицы обитают в полубезводных областях, на полях и лугах, в редколесье; в горах поднимаются до высоты 1350 м над уровнем моря. Иногда избирают для постоянного обитания местности, расположенные по соседству с человеческими поселениями. Избегают густых лесов и истинных пустынь.

Образ жизни

Рацион включает в себя мелких млекопитающих, насекомых, членистоногих, рептилий, яйца птиц. Иногда также питается плодами. Продолжительность жизни до 10 лет.

Размножение

Бенгальские лисицы моногамны, живут парами в норах. Ведут преимущественно сумеречный и ночной образ жизни в труднодоступных местах. В местностях, не заселенных людьми, активны и днём. Роют норы двух типов: простые короткие логова с двумя выходами, используемыми в течение кратких периодов отдыха, и сложные пещеристые, с целым рядом используемых входов.

Беременность длится 53 дня. В помёте от 2 до 5 щенков, которые весят по 50–100 г. Продолжительность лактации неизвестна. Иногда молодняк из последнего помёта остаётся с родителями на длительное время.

Бенгальская лисица и человек

В предгорьях Гималаев и в некоторых других регионах являются объектом спортивной охоты. В некоторых областях их отлавливают ради меха. Некоторые части тела (мясо, зубы, когти) используются в традиционной медицине.

Примечания

  1. Соколов В. Е. Пятиязычный словарь названий животных. Млекопитающие. Латинский, русский, английский, немецкий, французский. / под общей редакцией акад. В. Е. Соколова. — М.: Рус. яз., 1984. — С. 95. — 10 000 экз.
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Бенгальская лисица: Brief Summary ( Russo )

fornecido por wikipedia русскую Википедию

Бенга́льская лиси́ца (лат. Vulpes bengalensis) — вид млекопитающих из рода лисицы семейства псовых.

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孟加拉狐 ( Chinês )

fornecido por wikipedia 中文维基百科
二名法 Vulpes bengalensis
(Shaw, 1800) 孟加拉狐的分佈地
孟加拉狐的分佈地

孟加拉狐學名Vulpes bengalensis)又名印度狐,是印度次大陸特有的一種狐狸,分佈在喜瑪拉雅山山腳及尼泊爾印度南部[3],及由巴基斯坦東部及西部至印度東部及孟加拉國東南部[4][1][5]

外觀

 src=
頭骨

孟加拉狐是較為細小的狐狸,吻較長,耳朵尖長,尾巴約是體長的50-60%。背部是灰色的,腹部較淡色,腳呈褐色或紅褐色。尾巴多毛,尖端黑色。耳背是深褐色的,邊沿黑色。鼻無毛,唇是黑色的,吻上有一些細小的黑點。不同群族及季節也有不同的毛色。體長46-61厘米,尾巴長25-36厘米。牠們一般重2-4公斤[4]

分佈

本種主要分佈在印度次大陸上的灌木叢及極端乾旱區,尤其是喜馬拉雅山脈印度河流域。孟加拉狐在阿富汗伊朗西高止山脈並未被記錄到。首選的棲息地是小範圍的空曠草原及帶點刺的灌木叢,而牠們似乎避免地勢險峻的山地和無邊無際的草原[4]。最近的研究報告顯示,孟加拉狐強烈偏好半乾旱且範圍小的草原當棲息地[6]

行為與生態

 src=
毛皮

孟加拉狐主要在拂曉傍晚時出來活動[7]。當天氣炎熱時,牠們會躲在草叢或自己所挖的地下窩。孟加拉狐所挖的窩通常是由龐大而複雜的房間和地道所組成。在人工飼養的環境下,壽命約6至8年[4]

食性

孟加拉狐主要吃齧齒目[8]蜥蜴白蟻昆蟲、小型的鳥類果實[9]

與同類的溝通

和絕大多數的狐狸一樣,孟加拉狐的發聲種類是相當多樣的。持續不斷的鳴叫是最常見的,其他還包括咆哮、嗚咽、抽泣等。

繁殖

秋季是孟加拉狐的交配季節(通常10月至11月)。母狐的妊娠期約50-60天,一胎平均產下2~4隻幼仔。父母親都會扶養幼仔,但還是多為母狐在照料[7]。幼仔在出生後的3、4個月即斷奶,並開始接觸外面的世界。幼狐的死亡率非常高,尤其是在牠出生後的最初幾個月裡[10]

威脅

對孟加拉狐而言,缺乏棲息地的保護是最大的威脅。例如,在印度南部,僅有兩成的孟加拉狐潛在棲息地位於卡納塔克邦安德拉邦中的野生動物保護區[11]。此外,在傳統醫學上,孟加拉狐身上的某些部位可能具有療效,像印度南部的narikuruva部落就會因此獵殺牠們[7]。在卡納塔克邦,Makar Sankranti祭典進行時也必須獵殺孟加拉狐及其他動物[4]。另一個主要的威脅是疾病,如犬瘟熱病毒感染和狂犬病,其中帶原者通常是棲息地內人類所自由放養且未接種疫苗的家犬[12]

參考文獻

  1. ^ 1.0 1.1 Wozencraft, W. C. Wilson, D. E., and Reeder, D. M. (eds), 编. Mammal Species of the World 3rd edition. Johns Hopkins University Press. 16 November 2005. ISBN 978-0-8018-8221-0. 引文格式1维护:冗余文本 (link)
  2. ^ Vulpes bengalensis. IUCN Red List of Threatened Species 2008. International Union for Conservation of Nature. 2008.
  3. ^ Vanak, A.T. 2005. Distribution and status of the Indian fox Vulpes bengalensis in southern India. Canid News, 2005 - canids.org
  4. ^ 4.0 4.1 4.2 4.3 4.4 Gompper, ME & A.T. Vanak. Vulpes bengalensis (PDF). Mammalian Species. 2006, 795.
  5. ^ Mivart, St George. Dogs, jackals, wolves and foxes: A monograph of the Canidae. R H Porter, London: 126–131. 1890.
  6. ^ Vanak, A.T. & Gompper, M.E. Multiscale resource selection and spatial ecology of the Indian fox in a human-dominated dry grassland ecosystem. Journal of Zoology. 2010, 281 (2): 140–148. doi:10.1111/j.1469-7998.2010.00690.x.
  7. ^ 7.0 7.1 7.2 Johnsingh, A.J.T. Some aspects of the ecology and behaviour of the Indian fox Vulpes bengalensis Shaw.. J.Bombay Nat. Hist. Soc. 1978, 75: 397–405.
  8. ^ Manakadan, R & A R Rahmani. Population and ecology of the Indian fox Vulpes bengalensis at Rollapadu wildlife sanctuary, Andra Pradesh, India. J. Bombay Nat. Hist. Soc. 2000, 97 (1): 3–14.
  9. ^ Vanak AT and Gompper ME. Dietary niche separation between sympatric free-ranging dogs and Indian foxes in central India. J. Mamm. 2009, 90 (5): 1058–1065.
  10. ^ Vanak, A.T. and Gompper, M.E. Effectiveness of non-invasive techniques for surveying activity and habitat use of the Bengal fox Vulpes bengalensis in southern India. Wildlife Biology. 2007, 13: 219–224.
  11. ^ Vanak, A.T., Irfan-Ullah, M. & Peterson, T. Gap analysis of Indian fox conservation using ecological niche modeling. Journal of the Bombay Natural History Society. 2008, 105 (1): 49–54.
  12. ^ Vanak, A.T., Belsare, A.V. & Gompper, M.E. (2007) Survey of Disease Prevalence in Free‐Ranging Domestic Dogs and Possible Spillover Risk for Wildlife. Unpublished Conference poster. PDF
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孟加拉狐: Brief Summary ( Chinês )

fornecido por wikipedia 中文维基百科

孟加拉狐(學名:Vulpes bengalensis)又名印度狐,是印度次大陸特有的一種狐狸,分佈在喜瑪拉雅山山腳及尼泊爾印度南部,及由巴基斯坦東部及西部至印度東部及孟加拉國東南部。

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ベンガルギツネ ( Japonês )

fornecido por wikipedia 日本語
ベンガルギツネ ベンガルギツネ
ベンガルギツネ Vulpes bengalensis
保全状況評価[1][2] LEAST CONCERN
(IUCN Red List Ver.3.1 (2001))
Status iucn3.1 LC.svgワシントン条約附属書III(インド分類 : 動物界 Animalia : 脊索動物門 Chordata 亜門 : 脊椎動物亜門 Vertebrata : 哺乳綱 Mammalia : ネコ目 Carnivora : イヌ科 Canidae : キツネ属 Vulpes : ベンガルギツネ V. bengalensis 学名 Vulpes bengalensis (Shaw, 1800)[2][3][4] シノニム

Canis bengalensis Shaw, 1800[4]
Canis kokree Sykes, 1831[4]
Canis (Vulpes) indicus Hodgson, 1833[4]
Canis chrysurus Gray, 1837[4]
Vulpes hodgsonii Gray, 1837[4]
Vulpes xanthura Gray, 1838[4]

和名 ベンガルギツネ[3][5] 英名 Bengal fox
Indian fox
[2][3][4][6]

Vulpes-bengalensis-map.png

ベンガルギツネVulpes bengalensis)は、哺乳綱ネコ目(食肉目)キツネ属に分類される食肉類。

分布[編集]

インド、パキスタン南東部、バングラデシュネパール[2][4]

模式標本の産地(模式産地)はベンガルだが、コルカタ周辺だと考えられている[4]

形態[編集]

体長45 - 60センチメートル[3][5]。尾長25 - 35センチメートル[3][5]。尾長は体長の50 - 60%に達する[4]体重オス2.7 - 3.2キログラム、メス1.8キログラム以下[3][4][5]。背面の毛衣は灰黄色や光沢のある灰色[3]。四肢の毛衣は褐色や赤褐色[4]。体色は個体や季節によって変異がある[4]。尾の先端は黒い[3][4][6]

鼻面は細長い[4][6]。眼の内側から鼻面の側面にかけて黒い斑紋が入る[3][4][6]。耳介は長く尖る[4]。耳介の外側は暗褐色で、外縁が黒い[3][4][6]

乳頭の数は6[3]

生態[編集]

標高1,500メートル以下にある有刺植物や落葉樹からなる開けた森林や低木林、藪地、ステップ、半砂漠などに生息し[3][5][6]、平坦でやや乾燥した環境を好む[4]。農耕地などの近くで見られることもある[4][6]夜行性[3]薄明薄暮性[4]。巣穴は巣室と120 - 180センチメートルのトンネルで構成され入口が1 - 6個ある[3]。巣穴は自分で掘るか[3]、共同で巣穴を掘ることもある[5]。低地に生息する個体群は、浸水を避けるために高所に巣穴を掘る[3]。歩行時には尾をひきずり、走行時には尾を水平に持ち上げて移動する[6]

食性は雑食で、主に昆虫アリ甲虫類の幼虫、シロアリバッタなど)を食べるがムカデ、サソリ、カニ、爬虫類鳥類やその卵、小型哺乳類、芽や果実インドセンダンベンガルボダイジュなど)なども食べる[3][4][6]アーンドラ・プラデーシュ州[とカルナータカ州の成体の糞67個の調査では。85%に無脊椎動物、46%に哺乳類、34%に消化不良の植物質、33%に果実と種子、16%に鳥、4%に爬虫類が含まれていたという報告例がある[4]。捕食者としてはタイリクオオカミなどが挙げられる[4][6]

繁殖形態は胎生。2 - 4月に4匹の幼獣を産む[3]。生後4 - 5か月で巣穴から分散するが、これはモンスーンにより食物が豊富な時期と一致する[6]。飼育下での寿命は6 - 8年[4]

人間との関係[編集]

毛皮などには商業的価値はないと考えられている[2][6]。一方で爪、皮膚、尾、歯などは伝統的に薬になると信じられたり、お守りとされることもある[2][6]。インドではカルナータカ州やタミル・ナードゥ州などで肉・毛皮・爪目的で猟犬を用いて狩猟されることもある[4]

インドでは工業や農地開発などによる生息地の破壊により生息数が減少し、特にカルナータカ州やタミル・ナードゥ州では生息数が激減している[2][4]。放し飼いにされたイヌからの犬ジステンパーなどの感染症の影響も懸念されている[6]。生息地の破壊と感染症などが組み合わさることで地域個体群の絶滅が懸念されている[2]

参考文献[編集]

[ヘルプ]
  1. ^ Appendices I, II and III<http://www.cites.org/>(accessed[リンク切れ] May 29, 2015)
  2. ^ a b c d e f g h Johnsingh, A.J.T. & Jhala, Y.V. 2008. Vulpes bengalensis. In: IUCN 2014. IUCN Red List of Threatened Species. Version 2014.3. <http://www.iucnredlist.org>. Downloaded on 29 May 2015.
  3. ^ a b c d e f g h i j k l m n o p q r 増井光子 「ベンガルギツネ」『世界の動物 分類と飼育2 (食肉目)』今泉吉典監修、東京動物園協会、1991年、131頁。
  4. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab Matthew E. Gompper and Abi Tamim Vanak. Vulpes bengalensis. Mammalian Species No. 795, American Society of Mammalogists, 2006, pp. 1-5.
  5. ^ a b c d e f 今泉吉典監修 D.W.マクドナルド編 『動物大百科1 食肉類』、平凡社1986年、84頁。
  6. ^ a b c d e f g h i j k l m n Meadors, P. 2007. Vulpes bengalensis (On-line), Animal Diversity Web. Accessed May 18, 2015 at http://animaldiversity.org/accounts/Vulpes_bengalensis/

関連項目[編集]

 src= ウィキメディア・コモンズには、ベンガルギツネに関連するメディアがあります。  src= ウィキスピーシーズにベンガルギツネに関する情報があります。 執筆の途中です この項目は、動物に関連した書きかけの項目です。この項目を加筆・訂正などしてくださる協力者を求めていますPortal:生き物と自然プロジェクト:生物)。
 title=
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ウィキペディアの著者と編集者
original
visite a fonte
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wikipedia 日本語

ベンガルギツネ: Brief Summary ( Japonês )

fornecido por wikipedia 日本語

ベンガルギツネ(Vulpes bengalensis)は、哺乳綱ネコ目(食肉目)キツネ属に分類される食肉類。

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ウィキペディアの著者と編集者
original
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site do parceiro
wikipedia 日本語

벵골여우 ( Coreano )

fornecido por wikipedia 한국어 위키백과

벵골여우(Vulpes bengalensis)는 여우속에 속하는 인도 아대륙고유종 여우이다.

벵골여우에 대해서는 알려진 바가 적다. 자세한 과학적 조사들, 특히 그들의 생태학에 대한 조사는 인도-미국 합동 연구 프로젝트가 2005년에서 2008년 사이에 이루어졌을 뿐이다. 벵골여우의 이름은 영어식으로 "인도 여우"라고도 알려져있다.

특징

벵골여우의 머리-몸통 길이는 평균적으로 45cm~60cm, 꼬리는 26cm~35cm이며 북슬북슬하다. 몸높이는 26cm~28cm, 몸무게는 1.8kg에서 3.2kg사이이다(자료에 따라 4kg까지로 보기도 한다). 털은 짧다. 등쪽은 모래색 내지 붉은 갈색이며 배쪽은 좀 더 밝은색, 꼬리 끝은 검다.

분포 지역

벵골여우는 북쪽으로는 히말라야의 남쪽(해발 1500m에서도 서식), 남쪽으로는 인도 반도의 끝까지 분포한다. 네팔파키스탄, 인도, 방글라데시등지에서도 찾을 수 있다. 가장 잘 알려진 비오토프는 탁 트인 초원, 관목지대에서 반사막지대까지 아우른다. 이곳의 트인 공간은 사냥에 적합하고, 부드러운 땅은 굴을 파기에 좋다. 빽뺙한 숲이나 사막, 경사진 곳, 높은 풀이 자라는 곳 등은 꺼린다. 벵골여우는 비록 넓은 지역에 걸쳐 분포하고는 있지만 어디에서도 자주 목격되지는 않는다. 인도와 파키스탄에서는 취미사냥으로 인해 생존이 심각하게 위협받고 있다. 벵골여우의 고기는 그 지역의 민간요법의 약으로 쓰인다.

인도

벵골여우는 인도지역에서 가장 자주 발견되는 여우종이었으나, 인간의 영향으로 인해(특히 남획으로) 그 수는 급격히 줄었으며 인도 지역에서 거의 사라진 상태이다. 오직 거친 암석지대에서만 그 수가 유지되는 것으로 보인다. 평균적으로 10km³당 한 마리꼴의 서식밀도를 나타낸다. 남인도에서는 벵골여우가 선호하는 반사막 초원지대의 2%미만이 보호구역으로 지정되었다[2]
인간에 의해 개발된 지역의 벵골여우들은 본래의 주행성 생활을 버리고 야행성 생활을 시작하였다.

파키스탄

파키스탄에서는 라호르, 펀자브타르 사막 지역에서만 발견된다. 카수르(Kasur), 신드 주다두(Dadu) 그리고 타타(Thatta)지역에서 나타기도 한다.

네팔

네팔에 서식하는 벵갈여우에 대해서는 소량의 최근자료 뿐이다. 1970년의 한 보고는 테라이(Terai) 지역의 초원지대, 비르간지 주변의 숲, 랍티(Rapei)의 골짜기, 칼리 간다키(Kali Gandaki)강의 지류, 그리고 국경의 서쪽에 벵갈여우들이 서식한다고 밝혔다.

방글라데시

방글라데시에 서식하는 벵골여우에 대해서는 거의 알려진 바가 없다.

계통 분류

다음은 개과의 계통 분류이다.[3][4][5]

개과 회색여우속

섬여우Vulpes littoralis white background.jpg

   

회색여우Dogs, jackals, wolves, and foxes (Plate XX).jpg

         

큰귀여우Dogs, jackals, wolves, and foxes BHL19827472 white background.jpg

     

너구리Dogs, jackals, wolves, and foxes (Plate XXXII).jpg

여우속    

검은꼬리모래여우

   

케이프여우Dogs, jackals, wolves, and foxes (Plate XXXIII).jpg

         

페넥여우Dogs, jackals, wolves, and foxes (Plate XXXVI).jpg

   

아프간여우Dogs, jackals, wolves, and foxes (Plate XXXI).jpg

         

스위프트여우

     

키트여우Dogs, jackals, wolves, and foxes (Plate XXV).jpg

   

북극여우Dogs, jackals, wolves, and foxes (Plate XXVI).jpg

           

붉은여우Dogs, jackals, wolves, and foxes (Plate XXII).jpg

   

흰꼬리모래여우Dogs, jackals, wolves, and foxes (Plate XXXV).jpg

       

코사크여우Dogs, jackals, wolves, and foxes (Plate XXVII).jpg

   

벵골여우

                   

덤불개Dogs, jackals, wolves, and foxes (Plate XLIII).jpg

       

갈기늑대Dogs, jackals, wolves, and foxes (Plate VII).jpg

     

게잡이여우Dogs, jackals, wolves, and foxes (Plate XV).jpg

     

작은귀개Dogs, jackals, wolves, and foxes (Plate XVI).jpg

       

포클랜드늑대

   

티베트모래여우

    남아메리카여우속    

회백색여우Dogs, jackals, wolves, and foxes (Plate XVIII).jpg

   

다윈여우

         

팜파스여우Dogs, jackals, wolves, and foxes (Plate XVII).jpg

   

남아메리카회색여우

       

페루사막여우

   

안데스여우Dogs, jackals, wolves, and foxes (Plate XIV).jpg

                     

가로줄무늬자칼Dogs, jackals, wolves, and foxes (Plate XIII).jpg

   

검은등자칼Dogs, jackals, wolves, and foxes (Plate XII).jpg

       

아프리카들개Dogs, jackals, wolves, and foxes (Plate XLIV).jpg

     

승냥이Dogs, jackals, wolves, and foxes (Plate XLI).jpg

     

황금자칼Dogs, jackals, wolves, and foxes (Plate X).jpg

     

에티오피아늑대Dogs, jackals, wolves, and foxes (Plate VI).jpg

     

아프리카황금늑대Dogs, jackals, wolves, and foxes (Plate XI).jpg

     

코요테Dogs, jackals, wolves, and foxes (Plate IX).jpg

     

회색늑대Dogs, jackals, wolves, and foxes (Plate I).jpg

   

(회색늑대의 아종)Dogs, jackals, wolves, and foxes (Plate XXXVII).jpg

     

붉은늑대(코요테와 회색늑대의 혼종?)

                       

생활

벵골여우가 일부일처 생활을 한다는 가설이 있으나, 그에 대한 근거는 적다(벵갈여우는 항상 홀로 사냥하는 것으로만 관측되었기 때문이다). 짝짓기기간에 대해서도 밝혀진 바가 없다. 2마리에서 4마리(자료에 따라 3마리에서 6마리로 보기도 한다)의 새끼가 51일에서 53일간의 임신기간을 거쳐 태어난다. 출생시 몸무게는 50g에서 100g 사이이다. 새끼가 언제 어미젖을 떼는지, 또 생후 얼마 후에 성적으로 성숙하는지 역시 밝혀진 바가 없다. 지난해에 태어난 새끼가 새로 태어난 새끼의 양육을 돕는 경우도 있다. 벵골여우는 10살까지 살 수 있다.

인간의 추격으로 인해 많은 곳의 벵골여우들은 야행성으로 생활방식을 바꾸었다. 하지만 흐린날이나 비가 오는 날이면 벨골여우들은 여전히 낮 동안 먹이를 찾는다.
벵골여우는 2가지 다른 종류의 굴을 짓는다. 잠깐 머무르기 위한 간단한 굴에는 짧은 통로와 2개의 입구만을 만들고, 그 근처에 보다 복잡한 터널체계와 더 많은 입구를 갖춘 굴을 만든다. 이 복잡한 굴에서 새끼를 낳는다. 굴의 입구 주위에는 다른 여러 여우종의 것과 마찬가지로 그 굴에 사는 여우가 버린 쓰레기들이 흩뿌려져있다.

벵골여우는 잡식성으로, 곤충같은 작은 동물서부터 갑각류, 땅에 둥지를 짓는 새의 , 파충류, 설치류, 그리고 다른 작은 포유류까지 잡아먹는다. 거기에 계절에 따라 멜론, 새싹, 완두콩 등도 먹는다.

생존위협과 보호조치

벵골여우는 전적으로 인간에 의해 위협받고 있다. 많은 벵골여우들이 가축의 보호를 위한 것이 아닌(벵골여우는 인간의 영역안으로 들어가지 않는다), 그저 여가시간의 유희로서 행해지는 사냥의 희생물이 되고있다. 벵골여우들은 총살당하고, 사냥개들에게 쫓기거나 돌로 그 입구를 막는 인간들에 의해 자신의 굴 속에 갇히게된다. 인도 타밀나두 주티루넬벨리지역 유목민들은 동물의 기름을 바른 폭발성 미끼를 사냥에 사용한다. 그 고기는 식량으로, 이빨과 발톱, 꼬리와 모피는 행운의 상징으로서 인기가 높다. 그러나 이런 물품은 그저 그 지역에서 수요가 있을 뿐이다.
벵골여우는 이러한 사냥으로 뿐만 아니라 서식지의 소멸로 간접적으로 그 생존을 위협받고 있다. 벵골여우가 선호하는 트인 공간은 점점 더 많이 농경지로 경작되거나 인간 거주지로 조성되고 있다. 게다가 농경지에서 사용되는 살충제에 의해 희생되는 일도 일어난다. 또한 소형 설치류 개체수의 감소나 전염병 같은 자연적 요소도 벵골여우의 생존을 위협한다.

벵골여우는 널리 분포하기 때문에 보호운동에서 크게 주목을 받지 못하고 있으며 오랜시간 동안 그 생존에 문제가 없는 것으로 간주되었다. 1990년대 들어서야 그의 서식지가 상당부분 줄어들었다는 것이 드러났다. 그 개체수가 예상했던 것보다 더 적고, 계속 적어지고 있었기 때문에 그에 적절한 보호조치가 도입되었다. 지금까지는 벵골여우를 위한 보호구역이 지정되지는 않았지만, 인도 카르나타카 주, 안드라프라데시 주, 마디아프라데시 주, 마하라슈트라 주, 라자스탄 주 그리고 구자라트 주인도큰느시(Ardeotis nigriceps)를 보호하기 위해 발효된 새로운 보호지구를 통한 간접적인 상황의 개선이 기대된다[6].

IUCN는 2004년 이 종을 관심불필요군(Least Concern)으로 분류했으며, 멸종위기에 처한 야생동식물종의 국제거래에 관한 협약에서도 이 종은 논의되지 않았다.

각주

  1. “Vulpes bengalensis”. 《멸종 위기 종의 IUCN 적색 목록. 2008판》 (영어). 국제 자연 보전 연맹. 2008. 2006년 5월 11일에 확인함.
  2. Im südlichen Indien fallen weniger als zwei Prozent der bevorzugt besiedelten aber zugleich ökologisch stark bedrohten semiariden Graslandschaften in den Bereich von Schutzgebieten
  3. Lindblad-Toh, Kerstin; Wade, Claire M; Mikkelsen, Tarjei S.; Karlsson, Elinor K.; Jaffe, David B.; Kamal, Michael; Clamp, Michele; Chang, Jean L.; Kulbokas, Edward J.; Zody, Michael C.; Mauceli, Evan; Xie, Xiaohui; Breen, Matthew; Wayne, Robert K.; Ostrander, Elaine A.; Ponting, Chris P.; Galibert, Francis; Smith, Douglas R.; Dejong, Pieter J.; Kirkness, Ewen; Alvarez, Pablo; Biagi, Tara; Brockman, William; Butler, Jonathan; Chin, Chee-Wye; Cook, April; Cuff, James; Daly, Mark J.; Decaprio, David; 외. (2005). “Genome sequence, comparative analysis and haplotype structure of the domestic dog”. 《Nature》 438 (7069): 803 in 803–19. doi:10.1038/nature04338. PMID 16341006.
  4. Nyakatura, K.; 외. (2012). “Updating the evolutionary history of Carnivora (Mammalia): a new species-level supertree complete with divergence time estimates”. 《BMC Biology》 10 (12). doi:10.1186/1741-7007-10-12.
  5. Koepfli, Klaus-Peter; Pollinger, John; Godinho, Raquel; Robinson, Jacqueline; Lea, Amanda; Hendricks, Sarah; Schweizer, Rena M.; Thalmann, Olaf; Silva, Pedro; Fan, Zhenxin; Yurchenko, Andrey A.; Dobrynin, Pavel; Makunin, Alexey; Cahill, James A.; Shapiro, Beth; Álvares, Francisco; Brito, José C.; Geffen, Eli; Leonard, Jennifer A.; Helgen, Kristofer M.; Johnson, Warren E.; o'Brien, Stephen J.; Van Valkenburgh, Blaire; Wayne, Robert K. (2015). “Genome-wide Evidence Reveals that African and Eurasian Golden Jackals Are Distinct Species”. 《Current Biology》 25 (16): 2158–65. doi:10.1016/j.cub.2015.06.060. PMID 26234211.
  6. Zwar wurden bisher für den Bengalfuchs keine gesonderten Schutzgebiete ausgewiesen, man hofft aber auf eine Verbesserung der Situation in den neuen Reservaten, die zum Schutz der Hindutrappe (Ardeotis nigriceps) in den indischen Bundesstaaten Karnataka, Andhra Pradesh, Madhya Pradesh, Maharashtra, Rajasthan und Gujarat eingerichtet wurden oder geplant sind
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