dcsimg

Lifespan, longevity, and ageing

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Maximum longevity: 6.8 years (captivity) Observations: Among all mammals, this animal has the shortest gestation period recorded. One captive animal lived for 6.8 years (Richard Weigl 2005).
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Benefits ( Inglês )

fornecido por Animal Diversity Web

Large short-nosed bandicoots are a delicacy to the aboriginal populations of Australia. Also, this species can be bred with relative ease in captivity. This could allow it to serve as a "model animal" for future experimental studies (Seebeck et al. 1990).

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Morphology ( Inglês )

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These bandicoots can be set apart from other marsupials by two traits. They are both polyprotodont and syndactylous (Seebeck et al. 1990). I. macrourus have typical body and tail lengths of 40cm and 15cm, respectively. On average they weigh 1200g. This rodent-like marsupial has a thick harsh coat but is not spiny. The dorsal pelage is light brown in appearance with speckled black patterns throughout. On the ventral surface it is solid white (Grzimek 1990). This bandicoot also has short, rounded ears and a short nose. One can easily mistake large short-nosed bandicoots for Isoodon obesulus, or small short-nosed bandicoots. The two species differ in both size, with I. macrourus larger, and regional locality, in that I. obesulus are found only on the southern coastline of Australia (Seebeck et al. 1990).

The male is typically 5-7cm longer and half a kilogram heavier than the female (Seebeck et al. 1990).

Range mass: 260 to 1500 g.

Average mass: 1200 g.

Other Physical Features: endothermic ; bilateral symmetry

Average basal metabolic rate: 3.202 W.

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Life Expectancy ( Inglês )

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Average lifespan
Status: wild:
1.0 years.

Average lifespan
Status: wild:
3.0 years.

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Habitat ( Inglês )

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The populations of I. macrourus live in two different habitats: one during the dry season and the other during the wet season. During the dry season, this species lives in thick vegetation consisting of tall weeds, small trees, and dense shrubs. This probably occurs because of the sparse food supply that can be found. During the wet season though, I. macrourus "come out" and roams open grasslands where a more abundant food source exists (Friend and Taylor, 1985).

Large short-nosed bandicoots make individual nests or homes on the ground consisting of simple mounds of hay and twigs that are well camouflaged and waterproof. The inside is hollow and large enough for just the single bandicoot. Some bandicoots use hollowed out tree trunks or abandoned rabbit dens for shelter. In general however, I. macrourus show a strong preference for homes in areas of low ground cover (Seebeck et al. 1990).

Terrestrial Biomes: savanna or grassland ; scrub forest

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Distribution ( Inglês )

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The large short-nosed bandicoot, a marsupial, is found only on the northern and eastern coasts of Australia and nearby islands, mainly Papua New Guinea. It is not, however, found far inland in Australia where the environment is extremely hot and unsuitable for most organisms.

Biogeographic Regions: australian (Native )

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Trophic Strategy ( Inglês )

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I. macrourus is omnivorous. They eat insects, earthworms, berries, and grass seeds. Sometimes when food is scarce, the female bandicoot will eat her young. These marsupials forage alone during the night and have a keen sense of smell. This allows bandicoots to find food either laying in the open or burried underground. Hunting at night, however, also has its consequences. The bandicoot is prime prey for many nocturnal cats, foxes, and owls found in Australia (Grzimek 1990).

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Conservation Status ( Inglês )

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Over the past century, populations of I. macrourus have decreased after the European introduction of rabbits and livestock into Australia. This dramatically heightened the direct competition for food and habitat. Bandicoot populations further suffered after the introduction of the fox and cat, both predators of small animals (Grzimek 1990).

US Federal List: no special status

CITES: no special status

IUCN Red List of Threatened Species: least concern

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Behavior ( Inglês )

fornecido por Animal Diversity Web

Perception Channels: tactile ; chemical

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Sem título ( Inglês )

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It has been suggested that Isoodon macrourus reached New Guinea via Late Pleistocene flooding of a former land bridge called the Torres Strait (Stonehouse 1977).

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Reproduction ( Inglês )

fornecido por Animal Diversity Web

The large short-nosed bandicoot breeds throughout the year. An average litter consists of 2-4 young. Being marsupials, the newborns are naked and immature and thus undergo extensive development within the mother's pouch (Gemmell and Johnson, 1985). The gestation period (12.5 days) is the shortest recorded for any mammal (Seebeck et al., 1990). Bandicoots are also the only metatherian marsupials that have placentas similar to eutherian mammals. Juveniles are weaned at 60 days post partum. By this time, the marsupial young are capable of sustaining endothermy on their own (Gemmell and Johnson, 1985). I. macrourus have a lifespan of approximately two years.

Female bandicoots produce between 8-11 litters in their lifetime (Gemmell and Hendricks, 1993). Male bandicoots don't play a signifacant role in the care of juvenile I. macrourus.

Key Reproductive Features: gonochoric/gonochoristic/dioecious (sexes separate); sexual

Average birth mass: 0.1883 g.

Average gestation period: 12 days.

Average number of offspring: 4.

Average age at sexual or reproductive maturity (male)
Sex: male:
200 days.

Average age at sexual or reproductive maturity (female)
Sex: female:
122 days.

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Fishman, B. 2000. "Isoodon macrourus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Isoodon_macrourus.html
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Benjamin Fishman, University of Michigan-Ann Arbor
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Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor
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Bàndicut bru septentrional ( Catalão; Valenciano )

fornecido por wikipedia CA

El bàndicut bru septentrional (Isoodon macrourus) és una espècie de bàndicut que només viu a les costes septentrional i oriental d'Austràlia, així com algunes illes properes, principalment Papua Nova Guinea. Tanmateix, no viu pas a l'interior del continent australià, on l'ambient és extremament calorós i poc acollidor per la majoria d'organismes.

Referències

 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Bàndicut bru septentrional Modifica l'enllaç a Wikidata


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Bàndicut bru septentrional: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

El bàndicut bru septentrional (Isoodon macrourus) és una espècie de bàndicut que només viu a les costes septentrional i oriental d'Austràlia, així com algunes illes properes, principalment Papua Nova Guinea. Tanmateix, no viu pas a l'interior del continent australià, on l'ambient és extremament calorós i poc acollidor per la majoria d'organismes.

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Großer Kurznasenbeutler ( Alemão )

fornecido por wikipedia DE
 src=
Das Verbreitungsgebiet des Großen Kurznasenbeutlers. Im schwarz markierten Gebiet kommt er heute nicht mehr vor.

Der Große Kurznasenbeutler (Isoodon macrourus) ist die größte und am weitesten verbreitete Art der Kurznasenbeutler. Sie bewohnt die nördliche und östliche Küstenregion Australiens (vom nördlichen Westen Australiens bis ins östliche New South Wales) und lebt außerdem im südlichen Neuguinea.

Systematik und Verbreitung

Die Art wird in drei Unterarten unterteilt:[1]

Merkmale

Der Große Kurznasenbeutler ist die größte Art der Kurznasenbeutler und erreicht eine Kopfrumpflänge von 30 bis 47 Zentimeter, hat einen 8 bis 21,5 cm langen Schwanz und erreicht ein Gewicht von bis zu 3,1 Kilogramm. Ausgewachsene Männchen sind 80 bis 90 % schwerer als die Weibchen. Das Rückenfell ist hell- bis dunkelbraun und borstig. Der Bauch ist hellgrau oder weißlich und die Bauchhaare sind weniger borstig als die Rückenhaare. Der Schwanz ist mit kurzen, dunklen Haaren bedeckt. Die Ohren sind haarlos und werden aufrecht gehalten. Ohren und Schwanz der Männchen sind oft aufgrund innerartlicher Auseinandersetzungen vernarbt.[1]

Lebensweise

Die Tiere leben in Savannen, offenen Wäldern und gelegentlich auch in Regenwäldern. Ist Deckung in Form von Pflanzenwuchs vorhanden wagen sie sich auch in vom Menschen geprägten Landstrichen z. B. in Gärten. Im Westen wird das Verbreitungsgebiet von der 625 mm Isohyete (Linie gleicher Niederschlagsmenge) begrenzt. Große Kurznasenbeutler sind einzelgängerisch und nachtaktiv. Den Tag verbringen sie in Nester, die für gewöhnlich nur ausgekratzte Kuhlen unter hohen Grasbüscheln, Felsen, Ast- oder Laubhaufen sind. Sie ernähren sich vor allem von Wirbellosen und kleinen Wirbeltieren, wie Echsen und Vögel, von deren Eiern, aber auch von Früchten, Samen, Wurzeln, pflanzlichen Speicherorganen, von unterirdisch wachsenden Pilzen und von anderen pflanzlichen Teilen.[1]

Fortpflanzung

Das Weibchen bringt nach einer Trächtigkeitsdauer von 12,5 Tagen ein bis sieben Junge zur Welt, in den meisten Fällen sind es 3 bis 4. In den südlichen Regionen des Verbreitungsgebietes haben die Weibchen normalerweise mehr Jungtiere als im Norden. Der Beutel öffnet sich nach hinten und hat acht Zitzen. Die Jungtiere verlassen den Beutel nach 50 Tagen und werden mit einem Alter von 60 Tagen entwöhnt. Weibliche Große Kurznasenbeutler werden mit 3,5 Monaten geschlechtsreif, Männchen sind dann 6 Monate alt.[1]

Gefährdung

Die IUCN listet den Großen Kurznasenbeutler wegen des großen Verbreitungsgebietes, der großen Population und da im Verbreitungsgebiete mehrere Schutzgebiete liegen als ungefährdet (Least Concern).[2]

Einzelnachweise

  1. a b c d Christopher Dickman: Family Peramelidae (Bandicoots and Echymiperas). Seite 389 in Don E. Wilson, Russell A. Mittermeier: Handbook of the Mammals of the World – Volume 5. Monotremes and Marsupials. Lynx Editions, 2015, ISBN 978-84-96553-99-6
  2. IUCN Red List, abgerufen am 9. April 2018
 title=
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Großer Kurznasenbeutler: Brief Summary ( Alemão )

fornecido por wikipedia DE
 src= Das Verbreitungsgebiet des Großen Kurznasenbeutlers. Im schwarz markierten Gebiet kommt er heute nicht mehr vor.

Der Große Kurznasenbeutler (Isoodon macrourus) ist die größte und am weitesten verbreitete Art der Kurznasenbeutler. Sie bewohnt die nördliche und östliche Küstenregion Australiens (vom nördlichen Westen Australiens bis ins östliche New South Wales) und lebt außerdem im südlichen Neuguinea.

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Northern brown bandicoot ( Inglês )

fornecido por wikipedia EN

The northern brown bandicoot (Isoodon macrourus), a marsupial species, is a bandicoot found only on the northern and eastern coasts of Australia and nearby islands, mainly Papua New Guinea. It is not, however, found far inland.[1]

Description

Northern brown bandicoot in Daintree, Queensland Australia

This species can be set apart from other marsupials by two traits; it is both polyprotodont (i.e., several pairs of lower front teeth) and syndactylous.[3] The northern brown bandicoot has typical body and tail lengths of 40 and 15 cm (15.7 and 5.9 in), respectively. On average it weighs 1,200 g (2.6 lb). This marsupial has a thick harsh coat but is not spiny. The dorsal pelage is light brown in appearance with speckled black patterns throughout. On the ventral surface it is solid white.[4] The northern brown bandicoot has a reverse pouch so it won't fill with soil when digging.[5] This bandicoot also has short, rounded ears and a short nose. One can easily mistake the northern brown bandicoot for the southern brown bandicoot. The two species differ in both size, with the northern brown bandicoot larger, and regional locality, in that the southern brown bandicoot is found only on the southern coastline of Australia.[3]

The male is typically 5–7 cm (2.0–2.8 in) longer and about 0.5 kilograms (1.1 lb) heavier than the female.[3]

Ecology

The populations of the northern brown bandicoot live in two different habitats: one during the dry season and the other during the wet season. During the dry season, this species lives in thick vegetation consisting of tall weeds, small trees, and dense shrubs. This probably occurs because of the sparse food supply that can be found. During the wet season though, the northern brown bandicoot "comes out" and roams open grasslands where sources of food are more abundant.[6]

The northern brown bandicoot is one of relatively few native Australian ground-dwelling mammals that is able to survive within urbanized landscapes. The generalized dietary and habitat requirements, as well as a high reproductive output, undoubtedly facilitate the survival of the species in urban habitat fragments.[7]

The northern brown bandicoot makes individual nests or homes on the ground consisting of simple mounds of hay and twigs that are well camouflaged and waterproof. The inside is hollow and large enough for just the single bandicoot. Some bandicoots use hollowed out tree trunks or abandoned rabbit dens for shelter. In general, however, the northern brown bandicoot shows a strong preference for homes in areas of low ground cover.[3]

The northern brown bandicoot is omnivorous. It eats insects, earthworms, berries, and grass seeds. Sometimes when food is scarce, the female bandicoot will eat her young. This marsupial forages alone during the night and has a keen sense of smell. This allows it to find food either laying in the open or buried underground. Hunting at night, however, also has its consequences. The bandicoot is prime prey for many nocturnal cats, foxes, and owls found in Australia.[4] The Northern brown bandicoot is a host of the Acanthocephalan intestinal parasite Australiformis semoni.[8]

Life history

The northern brown bandicoot diligently marks and retains its territory. It has scent glands on the ears, mouth, pouch, and cloaca.[4] This solitary marsupial is aggressive only towards others of its species. If a bandicoot is startled in its nesting site, it will flee. Hardly ever will the northern brown bandicoot defend itself unless two males confront one another over territorial rights. Then, either a male is killed or one male becomes subordinate to the other and avoids confrontation. The subordinate male also forfeits to the dominant male all sexual relations with local females.[9] Bandicoots are not social animals and do not live in groups, with the exception of mother and her young.

The northern brown bandicoot breeds throughout the year. An average litter consists of 2 to 4 young. Being marsupials, the newborns are naked and immature and thus undergo extensive development within the mother's pouch.[10] The gestation period (12.5 days) is the shortest recorded for any mammal.[3] Bandicoots are also the only metatherian marsupials that have placentas similar to eutherian mammals. Juveniles are weaned at 60 days post partum. By this time, the marsupial young are capable of sustaining endothermy on their own.[10] I. macrourus have a lifespan of approximately two years.

Female bandicoots produce between 8 and 11 litters in their lifetime.[11] Male bandicoots don't play a significant role in the care of juvenile I. macrourus.

The name bandicoot is based on their rather ratlike appearance. The name comes from a corruption of an Indian word "pandi-kokku" signifying "pig-rat".[12]

Conservation status

Over the past century, populations of the northern brown bandicoot have decreased after the European introduction of rabbits and livestock into Australia. This dramatically heightened the direct competition for food and habitat. Bandicoot populations further suffered after the introduction of the fox and cat, both predators of small animals.[4] Northern brown bandicoot populations in the Northern Territory are showing considerable declines, with one study in the Northern Territory finding a 35% reduction in the breadth of occupied environmental space.[13] As there was only a small (1-2%) reduction in their extent of occurrence, the study concluded that the species is contracting to areas of higher rainfall, lower fire frequency, and higher vegetation cover.[13]

In Aboriginal language and culture

The Northern brown bandicoot is known as yok to the Kunwinjku people of western Arnhem Land,[14][15][16] and for those still living on their country is an important food. It is stuffed with hot coals and bush herbs then covered with paperbark and cooked in a ground oven.[17][18]

References

  1. ^ a b Groves, C.P. (2005). "Order Peramelemorphia". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 39. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ Lunney, D.; Dickman, C.; Woinarski, J. (2016). "Isoodon macrourus". IUCN Red List of Threatened Species. 2016: e.T40552A21966494. doi:10.2305/IUCN.UK.2016-2.RLTS.T40552A21966494.en. Retrieved 12 November 2021.
  3. ^ a b c d e Seebeck, J.; Brown, P.; Wallis, R.; Kemper, C., eds. (1990). Bandicoots and Bilbies. Chipping Norton NSW: Surrey Beatty & Sons. ISBN 0-949324-33-7.
  4. ^ a b c d Grzimek, B. (1990). Encyclopedia of Mammals, Volume 1. New York, NY: McGraw Hill.
  5. ^ Fishman, B (2000). "Animal Diversity Web". Animal Diversity Web.
  6. ^ Friend, G.; Taylor, J. (1985). "Australian Journal of Ecology". 10: 173–185. {{cite journal}}: Cite journal requires |journal= (help)
  7. ^ Fitzgibbon, S.I. (2010). "The behavioural ecology and population dynamics of a cryptic ground-dwelling mammal in an urban Australian landscape". Austral Ecology. 36 (6): 722–732. doi:10.1111/j.1442-9993.2010.02209.x.
  8. ^ Schmidt, Gerald D.; Edmonds, Stanley J. (1989). "Australiformis semoni (Linstow, 1898) n. Gen., n. Comb. (Acanthocephala: Moniliformidae) from Marsupials of Australia and New Guinea". The Journal of Parasitology. 75 (2): 215–7. doi:10.2307/3282769. JSTOR 3282769. PMID 2926590.
  9. ^ Stonehouse, B.; Gilmore, D. (1977). The Biology of Marsupials. Baltimore, Maryland: University Park Press. ISBN 0839108524.
  10. ^ a b Gemmell, R.; Johnston, G. (1985). "The development of thermoregulation and the emergence from the pouch of the marsupial bandicoot Isoodon macrourus". Physiological Zoology. 58 (3): 299–302. doi:10.1007/BF01303671. S2CID 119862858.
  11. ^ Gemmell, R.; Hendrikz, J. (1993). "Growth rates of the bandicoot Isoodon macrourus and the brushtail possum Trichosurus vulpecula". Australian Journal of Zoology. 41 (2): 141–9. doi:10.1071/ZO9930141.
  12. ^ Bergamini, D. (1964). The land and wildlife of Australia. The mixed feeders: bilbies to wallaroos. Time, Inc. pp. 98–100.
  13. ^ a b von Takach, Brenton; Scheele, Ben C.; Moore, Harry; Murphy, Brett P.; Banks, Sam C. (2020). "Patterns of niche contraction identify vital refuge areas for declining mammals". Diversity and Distributions. 26 (11): 1467–1482. doi:10.1111/ddi.13145. ISSN 1366-9516.
  14. ^ Garde, Murray. "yok". Bininj Kunwok Online Dictionary. Bininj Kunwok Regional Language Centre. Retrieved 31 Oct 2021.
  15. ^ Chaloupka, G. (1993). Journey In Time. Reed. p. 54. ISBN 0-7301-0310-2.
  16. ^ Goodfellow, D. (1993). Fauna of Kakadu and the Top End. Wakefield Press. p. 20. ISBN 1862543062.
  17. ^ Kunwinjku elders, personal comment
  18. ^ Goodfellow, D. (1993). Fauna of Kakadu and the Top End. Wakefield Press. p. 24. ISBN 1862543062.
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Northern brown bandicoot: Brief Summary ( Inglês )

fornecido por wikipedia EN

The northern brown bandicoot (Isoodon macrourus), a marsupial species, is a bandicoot found only on the northern and eastern coasts of Australia and nearby islands, mainly Papua New Guinea. It is not, however, found far inland.

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Isoodon macrourus ( Espanhol; Castelhano )

fornecido por wikipedia ES

El bandicut marrón septentrional (Isoodon macrourus) es una especie de marsupial peramelemorfo de la familia Peramelidae endémica de las costas septentrional y oriental de Australia, así como en algunas islas próximas, principalmente Papúa Nueva Guinea.[2]​ Asimismo, no vive en el interior del continente australiano, donde el ambiente es extremadamente caluroso y poco acogedor para la mayoría de organismos.

Descripción

El cuerpo de este bandicut tiene una longitud de 40 cm, la cola mide alrededor de 15 cm y pesa 1,2 kg. Los machos miden de 5 a 7 cm más que las hembras y pesan 0,5 kg más.[3]​ Tiene una pelaje largo, de color beige con manchas negras en el dorso y el vientre es blanco.[4]​ Sus orejas son pequeñas y redondas y su nariz es pequeña. Puede ser confundido fácilmente con el bandicut marrón meridional (Isoodon obesulus) , pero difieren en el tamaño ( el septentrional es mayor) y distribución (el meridional vive en la costa sur de Australia).

Hábitat

Se encuentra sólo en el norte y este de las costas de Australia y especialmente en torno a las islas de Papúa Nueva Guinea. No se le suele encontrar en el interior del país donde las condiciones de vida son muy difíciles. Su hábitat depende de la temporada: durante la estación seca, vive en zonas boscosas y de matorrales, y durante la temporada de lluvias, sale a las praderas donde puede encontrar una vegetación mucho más abundante, y puede encontrar alimento más fácilmente.[5]

Alimentación

el bandicut marrón septentrional es omnívoro y se alimenta de insectos lombrices de tierra, frutos y semillas. A veces , en tiempos de escasez, la hembra puede devorar a sus crías. Tienen un olfato muy desarrollado, que les permite encontrar su alimento, incluso bajo tierra, pero por las noches, él mismo se convierte en una presa fácil para los gatos, zorro y algunos rapaces nocturnos.

Estilo de vida

Construyen sus nidos en el suelo, bien camuflados y resistentes al agua, con un montón de ramas y con espacio para un solo animal. Algunos bandicut anidan en árboles huecos o madrigueras de conejo abandonadas.[3]

Reproducción

No tienen un momento determinado del año para reproducirse. El periodo de gestación es de sólo 12,5 días, el menor registrado en cualquier mamífero y las crías pasan dos meses en la bolsa marsupial.[6]​ Suele tener entre 2 y 4 crías en cada camada, y un total de entre 8 y 11 crías a lo largo de su vida.[7]

Estado de conservación

Durante el siglo pasado, las poblaciones de I. macrourus han disminuido después de la introducción de conejos y el ganado en Australia, que aumentaron mucho la competencia por el alimento y el hábitat. Posteriormente las poblaciones de bandicuts sufrieron más tras la introducción del zorro y el gato, que son depredadores de animales pequeños.[4]

Referencias

  1. Lunney, D., Dickman, C. y Woinarski, J. (2008). «Isoodon macrourus». Lista Roja de especies amenazadas de la UICN 2012.2 (en inglés). ISSN 2307-8235. Consultado el 28 de enero de 2013.
  2. Australasian Marsupial & Monotreme Specialist Group (1996). «Isoodon macrourus». Lista Roja de especies amenazadas de la UICN 2006 (en inglés). ISSN 2307-8235. Consultado el 2 de octubre de 2008.
  3. a b Seebeck, J., P. Brown, R. Wallis, C. Kemper (1990). Bandicoots and Bilbies. Chipping Norton, New South Wales, Australia: Surrey Beatty & Sons Pty Limited.
  4. a b Grzimek, B. (1990). Encyclopedia of Mammals, Volume 1. New York, NY: McGraw Hill.
  5. Friend, G., J. Taylor (1985). Australian Journal of Ecology 10. pp. 173-185.
  6. Gemmell, R., G. Johnston (1985). «The development of thermoregulation and the emergence from the pouch of the marsupial bandicoot Isoodon macrourus». Physiological Zoology 58 (3): 299-302. doi:10.1007/BF01303671.
  7. Gemmell, R., J. Hendrikz. 1993 (1993). «Growth rates of the bandicoot Isoodon macrourus and the brushtail possum Trichosurus vulpecula». Australian Journal of Zoology 41: 141-149. doi:10.1071/ZO9930141.
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Isoodon macrourus: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

El bandicut marrón septentrional (Isoodon macrourus) es una especie de marsupial peramelemorfo de la familia Peramelidae endémica de las costas septentrional y oriental de Australia, así como en algunas islas próximas, principalmente Papúa Nueva Guinea.​ Asimismo, no vive en el interior del continente australiano, donde el ambiente es extremadamente caluroso y poco acogedor para la mayoría de organismos.

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Isoodon macrourus ( Basco )

fornecido por wikipedia EU

Isoodon macrourus Isoodon generoko animalia da. Peramelemorphia ordenaren barruko ugaztuna da. Peramelinae azpifamilia eta Peramelidae familian sailkatuta dago.

Erreferentziak

  1. (Ingelesez)Mammals - full taxonomy and Red List status Ugaztun guztien egoera 2008an
  2. Gould (1842) 1842 Proc. Zool. Soc. Lond. 41. or..

Ikus, gainera

(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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Isoodon macrourus: Brief Summary ( Basco )

fornecido por wikipedia EU

Isoodon macrourus Isoodon generoko animalia da. Peramelemorphia ordenaren barruko ugaztuna da. Peramelinae azpifamilia eta Peramelidae familian sailkatuta dago.

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Täpläpussimäyrä ( Finlandês )

fornecido por wikipedia FI

Täpläpussimäyrä (Isoodon macrourus) on pussimäyrien heimoon kuuluva pieni pussimäyrälaji. Lajia tavataan Australian pohjois- ja itärannikoilla sekä läheisillä saarilla, ensisijaisesti Papua-Uuden-Guinean saarilla.

Koko ja ulkonäkö

Aikuinen yksilö on noin 40 senttimetrin pituinen, jonka lisäksi hännän pituus on noin 15 senttimetriä. Keskimääräinen paino on 1 200 grammaa, mutta paino voi vaihdella 260 - 1 500 gramman välillä.[3]

Lähteet

  1. Lunney, D., Dickman, C. & Woinarski, J.: Isoodon macrourus IUCN Red List of Threatened Species. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 28.4.2016. (englanniksi)
  2. ITIS itis.gov. Viitattu 28.4.2016. (englanniksi)
  3. Isoodon macrourus, northern brown bandicoot Animal Diversity Web. Viitattu 28.4.2016. (englanniksi)
Tämä eläimiin liittyvä artikkeli on tynkä. Voit auttaa Wikipediaa laajentamalla artikkelia.
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Täpläpussimäyrä: Brief Summary ( Finlandês )

fornecido por wikipedia FI

Täpläpussimäyrä (Isoodon macrourus) on pussimäyrien heimoon kuuluva pieni pussimäyrälaji. Lajia tavataan Australian pohjois- ja itärannikoilla sekä läheisillä saarilla, ensisijaisesti Papua-Uuden-Guinean saarilla.

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Isoodon macrourus ( Francês )

fornecido por wikipedia FR

Le bandicoot brun du Nord (Isoodon macrourus), est une espèce de marsupiaux, un bandicoot australasien. Il est appelé en anglais Northern Brown Bandicoot.

Description

La longueur tête-corps est de 40 cm, celle de la queue de 15 cm et il pèse 1,2 kg. Le mâle mesure 5 à 7 cm de plus que la femelle et pèse 0,5 kg de plus qu'elle. Il a un long pelage, beige sur le dos avec des taches noires. Le ventre est blanc. Il a de petites oreilles rondes et un nez court. On peut facilement le confondre avec le Isoodon obesulus, le bandicoot brun du Sud mais ils diffèrent par leur taille (celui du Nord étant plus grand) et par leur distribution (celui du Sud n'étant trouvé que sur les côtes méridionales de l'Australie).

Distribution et habitat

On le trouve seulement sur les côtes Nord et Est de l'Australie et dans le sud et l'est de la Nouvelle-Guinée (Indonésie et Papouasie-Nouvelle-Guinée). Leur habitat dépend de la saison : pendant la saison sèche, il vit dans les zones boisées et broussailleuses ; pendant la saison des pluies, il sort et va dans les prairies où il peut trouver une végétation beaucoup plus abondante.

Alimentation

Il est omnivore. Il se nourrit d'insectes, de vers de terre, de fruits et de graines. Quelquefois, en période de disette, la femelle peut dévorer son petit. Il a un bon odorat qui lui permet de trouver sa nourriture même enfouie sous le sol mais, chassant la nuit, il devient lui-même une proie facile pour les chats, les renards et les rapaces nocturnes.

Mode de vie

Il se construit des nids sur le sol, bien camouflés et imperméables, faits de tas de branches et de brindilles avec une cavité adaptée à un seul individu. Quelques bandicoots nichent dans des arbres creux ou des terriers de lapins abandonnés.

Reproduction

Il n'a pas de période particulière de reproduction. Chaque portée est de deux à quatre petits. la période de gestation est de 12,5 jours et les petits passent deux mois dans la poche marsupiale.

Liste des sous-espèces

Selon Mammal Species of the World (version 3, 2005) (2 déc. 2010)[1] :

  • sous-espèce Isoodon macrourus macrourus Gould, 1842
  • sous-espèce Isoodon macrourus moresbyensis Ramsay, 1877.

Publication originale

  • Gould, 1842 : Characters of a new species of Perameles, and a new species of Dasyurus. Proceedings of the Zoological Society of London, vol. 1842, p. 41–42.

Notes et références

Adapté de "Northern Brown Bandicoot"

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Isoodon macrourus: Brief Summary ( Francês )

fornecido por wikipedia FR

Le bandicoot brun du Nord (Isoodon macrourus), est une espèce de marsupiaux, un bandicoot australasien. Il est appelé en anglais Northern Brown Bandicoot.

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Isoodon macrourus ( Italiano )

fornecido por wikipedia IT

Il bandicoot bruno settentrionale (Isoodon macrourus Gould, 1842) è un bandicoot diffuso solamente lungo le coste settentrionali e orientali dell'Australia e nelle isole vicine, specialmente in Papua Nuova Guinea. In Australia, tuttavia, non si spinge troppo all'interno, dove l'ambiente è estremamente arido e inadatto per la maggior parte degli organismi[1].

Habitat

Le popolazioni di I. macrourus vivono in due diversi habitat a seconda della stagione. Durante la stagione secca, questa specie di marsupiale vive in fitte boscaglie costituite da erbe alte, alberelli e folti arbusti. Ciò probabilmente è dovuto alla scarsità di cibo. Nella stagione umida, invece, I. macrourus «esce allo scoperto» e si spinge nelle praterie aperte, dove può trovare fonti di cibo più abbondanti[3].

Il bandicoot brun settentrionale edifica sul terreno nidi o covi individuali costituiti da semplici mucchi di fieno e ramoscelli ben camuffati e impermeabili. L'interno è cavo e grande abbastanza per permettere l'accesso a un unico esemplare. Alcuni bandicoot utilizzano come rifugio tronchi caduti o tane di coniglio abbandonate. In generale, tuttavia, I. macrourus mostra una spiccata preferenza per le aree riparate[4].

Descrizione fisica

Come gli altri bandicoot, si differenzia dagli altri marsupiali per due caratteristiche: la poliprotodontia e la sindattilia[4]. I. macrourus ha il corpo e la coda lunghi rispettivamente 40 e 15 cm e un peso medio di 1.200 g. Questo marsupiale, dall'aspetto simile a un roditore, è ricoperto da un mantello folto e ruvido, ma non spinoso. Sul dorso il pelame è marrone chiaro, picchiettato un po' ovunque di nero. Sul ventre, invece, è di un bianco intenso[5]. Questo bandicoot, inoltre, ha piccole orecchie arrotondate e naso corto. Si può confondere facilmente con Isoodon obesulus, il bandicoot bruno meridionale. Le due specie, comunque, differiscono tra loro sia per le dimensioni, maggiori in I. macrourus, che per la distribuzione, in quanto I. obesulus è diffuso solamente lungo le coste meridionali dell'Australia[4].

Il maschio, generalmente, è più lungo della femmina di 5-7 cm e pesa circa mezzo chilo in più[4].

Riproduzione

Il bandicoot bruno settentrionale si riproduce in ogni periodo dell'anno. Una sua nidiata è costituita in media da 2 a 4 piccoli. Essendo un marsupiale, i neonati sono nudi e immaturi e quindi sono sottoposti ad un grande sviluppo all'interno del marsupio materno[6]. Il periodo di gestazione (12,5 giorni) è il più breve mai registrato tra i mammiferi[4]. I bandicoot sono inoltre i soli marsupiali metateri ad avere una placenta simile a quella dei mammiferi euteri. I giovani sono svezzati dopo 60 giorni dal parto. A quell'età, sono in grado di mantenere da soli la propria endotermia[6]. I. macrourus ha una durata di vita di circa due anni.

In tutta la vita una femmina dà alla luce da 8 a 11 nidiate[7]. Il maschio non gioca un ruolo significativo nella cura dei piccoli.

Comportamento

Il bandicoot bruno settentrionale difende e marca diligentemente il proprio territorio. Possiede ghiandole odorifere su orecchie, bocca, marsupio e cloaca[5]. Questo marsupiale solitario è aggressivo solamente nei confronti di altri esemplari della propria specie. Se un bandicoot viene sorpreso nei pressi del sito di nidificazione fuggirà via. Quasi mai un I. macrourus cerca di difendersi, tranne il caso dei maschi che combattono tra loro per far valere i propri diritti territoriali. Questi scontri, che terminano in genere con la morte del più debole, possono essere evitati se uno dei contendenti si sottomette spontaneamente all'altro. Così facendo il maschio subordinato cede al dominante anche il diritto di accoppiarsi con tutte le femmine dei dintorni[8]. I bandicoot non sono animali sociali e non vivono in gruppo, eccetto le madri con i piccoli.

Alimentazione

I. macrourus è onnivoro. Si nutre di insetti, lombrichi, bacche e semi di graminacee. Talvolta, quando il cibo è scarso, la femmina può mangiare i propri piccoli. Questo marsupiale solitario si spinge alla ricerca di cibo solamente di notte, utilizzando l'ottimo senso dell'olfatto. Ciò gli permette di individuare il cibo sia sul suolo che nel terreno. Cacciare di notte, tuttavia, ha i suoi svantaggi: il bandicoot è la preda principale di molti gatti, volpi e gufi dell'Australia[5].

Conservazione

Nel corso del secolo scorso, le popolazioni di I. macrourus sono notevolmente diminuite dopo l'introduzione da parte degli europei di conigli e bestiame in Australia. Questo ha drammaticamente accresciuto la concorrenza diretta di cibo e di habitat. Il bandicoot, inoltre, ha sofferto notevolmente per l'introduzione di volpi e gatti, entrambi predatori di piccoli animali[5].

Note

  1. ^ a b (EN) D.E. Wilson e D.M. Reeder, Isoodon macrourus, 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) Lamoreux, J. & Hilton-Taylor, C. (Global Mammal Assessment Team) 2008, Isoodon macrourus, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  3. ^ Friend, G., J. Taylor, Australian Journal of Ecology, vol. 10, 1985, pp. 173–185.
  4. ^ a b c d e Seebeck, J., P. Brown, R. Wallis, C. Kemper, Bandicoots and Bilbies, Chipping Norton, New South Wales, Australia, Surrey Beatty & Sons Pty Limited, 1990.
  5. ^ a b c d Grzimek, B., Encyclopedia of Mammals, Volume 1, New York, NY, McGraw Hill, 1990.
  6. ^ a b Gemmell, R., G. Johnston, The development of thermoregulation and the emergence from the pouch of the marsupial bandicoot Isoodon macrourus, in Physiological Zoology, vol. 58, n. 3, 1985, pp. 299–302, DOI:10.1007/BF01303671.
  7. ^ Gemmell, R., J. Hendrikz. 1993, Growth rates of the bandicoot Isoodon macrourus and the brushtail possum Trichosurus vulpecula, in Australian Journal of Zoology, vol. 41, 1993, pp. 141–149, DOI:10.1071/ZO9930141.
  8. ^ Stonehouse, B., D. Gilmore, The Biology of Marsupials, Baltimore, Maryland, University Park Press, 1977.

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Isoodon macrourus: Brief Summary ( Italiano )

fornecido por wikipedia IT

Il bandicoot bruno settentrionale (Isoodon macrourus Gould, 1842) è un bandicoot diffuso solamente lungo le coste settentrionali e orientali dell'Australia e nelle isole vicine, specialmente in Papua Nuova Guinea. In Australia, tuttavia, non si spinge troppo all'interno, dove l'ambiente è estremamente arido e inadatto per la maggior parte degli organismi.

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Grote kortneusbuideldas ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De grote kortneusbuideldas (Isoodon macrourus) is een buideldas uit het geslacht der kortneusbuideldassen (Isoodon) die voorkomt in Noord-Australië van de Kimberley (West-Australië) tot de rivier Hawkesbury in Nieuw-Zuid-Wales, en in de laaglanden (tot 1200 m) van zuidelijk en zuidoostelijk Nieuw-Guinea. In Australië komt de soort voor in bos, open bos, grasland en tuinen, op Nieuw-Guinea in open bos en grasland. De Nieuw-Guinese populatie wordt soms als een aparte ondersoort gezien, moresbyensis Ramsay, 1877.

De grote kortneusbuideldas is de grootste kortneusbuideldas. Dit dier heeft een harde vacht en een harige hiel. De bovenkant van het lichaam is bruin, de onderkant vuilwit, met een geleidelijke overgang via de gelige flanken. De staart is van boven bruin en van onderen geel. De oren zijn kort en rond. De kop-romplengte bedraagt 300 tot 470 mm, de staartlengte 80 tot 210 mm en het gewicht bij vrouwtjes 500 tot 1500 g en 500 tot 3000 g bij mannetjes.

Deze agressieve, solitaire soort is 's nachts actief, leeft op de grond, vormt territoria en eet onder andere geleedpotigen, fruit en zaden, die hij uit de bodem opgraaft. Net als andere buideldassen bouwt hij een nest van plantaardig materiaal in dichte vegetatie. Vrouwtjes kunnen elke tien weken een nest van tot vier jongen krijgen, die meestal in alle maanden kunnen worden geboren.

Literatuur

  • Flannery, T.F. 1995. Mammals of New Guinea. 2nd ed. Chatswood, New South Wales: Reed Books, 568 pp. ISBN 0 7301 0411 7
  • Groves, C.P. 2005. Order Peramelemorphia. Pp. 38-42 in Wilson, D.E. & Reeder, D.M. (eds.). Mammal Species of the World: A taxonomic and geographic reference. 3rd ed. Baltimore: The Johns Hopkins University Press, Vol. 1: pp. i-xxxv+1-743; Vol. 2: pp. i-xvii+745-2142. ISBN 0 8018 8221 4
  • Menkhorst, P. & Knight, F. 2001. A Field Guide to the Mammals of Australia. South Melbourne: Oxford University Press, x+269 pp. ISBN 0 19 550870 X
Bronnen, noten en/of referenties
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Grote kortneusbuideldas: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De grote kortneusbuideldas (Isoodon macrourus) is een buideldas uit het geslacht der kortneusbuideldassen (Isoodon) die voorkomt in Noord-Australië van de Kimberley (West-Australië) tot de rivier Hawkesbury in Nieuw-Zuid-Wales, en in de laaglanden (tot 1200 m) van zuidelijk en zuidoostelijk Nieuw-Guinea. In Australië komt de soort voor in bos, open bos, grasland en tuinen, op Nieuw-Guinea in open bos en grasland. De Nieuw-Guinese populatie wordt soms als een aparte ondersoort gezien, moresbyensis Ramsay, 1877.

De grote kortneusbuideldas is de grootste kortneusbuideldas. Dit dier heeft een harde vacht en een harige hiel. De bovenkant van het lichaam is bruin, de onderkant vuilwit, met een geleidelijke overgang via de gelige flanken. De staart is van boven bruin en van onderen geel. De oren zijn kort en rond. De kop-romplengte bedraagt 300 tot 470 mm, de staartlengte 80 tot 210 mm en het gewicht bij vrouwtjes 500 tot 1500 g en 500 tot 3000 g bij mannetjes.

Deze agressieve, solitaire soort is 's nachts actief, leeft op de grond, vormt territoria en eet onder andere geleedpotigen, fruit en zaden, die hij uit de bodem opgraaft. Net als andere buideldassen bouwt hij een nest van plantaardig materiaal in dichte vegetatie. Vrouwtjes kunnen elke tien weken een nest van tot vier jongen krijgen, die meestal in alle maanden kunnen worden geboren.

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Wikipedia-auteurs en -editors
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wikipedia NL

Isoodon macrourus ( Português )

fornecido por wikipedia PT

Isoodon macrourus, conhecido como bandicoot-marrom-do-norte(a), é uma espécie de marsupial da família Peramelidae.

Encontrada na Austrália e Papua-Nova Guiné.

Notas

  • Nota (a): O termo "bandicoot" constitui um estrangeirismo, não possuindo termo equivalente em português, sendo assim o nome comum constitui um vernáculo artificial, pois deriva do nome popular em língua inglesa.

Referências

  • GROVES, C. P. Order Peramelemorphia. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 1, p. 38-42.
  • LUNNEY, D.; DICKMAN, C.; WOINARSKI, J. 2008. bandicoot%20macrourus Isoodon macrourus. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. . Acesso em 12 de dezembro de 2008.
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Isoodon macrourus: Brief Summary ( Português )

fornecido por wikipedia PT

Isoodon macrourus, conhecido como bandicoot-marrom-do-norte, é uma espécie de marsupial da família Peramelidae.

Encontrada na Austrália e Papua-Nova Guiné.

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Isoodon macrourus ( Sueco )

fornecido por wikipedia SV

Isoodon macrourus[2][3][4][5] är en pungdjursart som först beskrevs av John Gould 1842. Isoodon macrourus ingår i släktet kortnästa punggrävlingar och familjen punggrävlingar.[6][7]

Utseende

Arten blir ungefär 40 cm lång (huvud och bål), har en cirka 15 cm lång svans och väger omkring 1200 g. De minsta vuxna exemplaren väger endast 260 g och de största individerna väger 1500 g. Hannar är allmänt större än honor. Djuret påminner i viss mån om en gnagare i utseende. På ovansidan förekommer borstig päls men inga taggar. Den har en ljusbrun färg med några glest fördelade svarta streck. Det finns en ganska tydlig gräns mot den vitaktiga undersidan. Isoodon macrourus är större än Isoodon obesulus men de kan i naturen inte förväxlas på grund av skilda utbredningsområden.[8]

Utbredning

Pungdjuret förekommer i norra och östra Australien och vistas där i låglandet och på bergstrakter som är upp till 1 200 meter höga. Arten hittas även på södra och sydöstra Nya Guinea. Habitatet utgörs av savanner som är täckta av gräs och buskar.[1]

Ekologi

När honan inte är brunstig lever varje individ ensam. De markerar reviret med vätska från körtlarna som finns vid öronen, vid munnen, vid stjärten och hos honor även vid pungen (marsupium). Vid territoriers gränser kan strider mellan hannar förekomma och ibland dör en av motståndarna. När båda överlever blir vinnaren dominant.[8]

Isoodon macrourus letar på natten efter föda som utgörs av daggmaskar, av insekter och av växtdelar som bär och frön. Med sitt bra utvecklade luktsinne kan den hitta föda i det översta jordlagret. Parningen kan ske under olika årstider. Honan är i genomsnitt 12,5 dagar dräktig och sedan föds två till fyra underutvecklade ungar. De kravlar till moderns pung och börjar dia vid en spene. Ungefär 60 dagar efter födelsen slutar honan med digivning. Könsmognaden infaller för honor efter ungefär 4 månader och för hannar efter 6 till 7 månader. Isoodon macrourus lever i genomsnitt två år. Under denna tid kan honor ha 8 till 11 kullar.[8]

Status

Isoodon macrourus jagas på Nya Guinea av människor för köttets skull. I Australien påverkas den i viss mån av landskapsförändringar och av bränder. Några individer dödas av hundar. IUCN kategoriserar arten globalt som livskraftig.[1]

Underarter

Arten delas in i följande underarter:[6]

  • I. m. macrourus
  • I. m. moresbyensis

Källor

  1. ^ [a b c] 2008 Isoodon macrourus Från: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2 <www.iucnredlist.org>. Läst 2012-10-24.
  2. ^ Wilson, Don E., and DeeAnn M. Reeder, eds. (1992) , Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing
  3. ^ (1998) , website Isoodon macrourus, Mammal Species of the World
  4. ^ Wilson, Don E., and DeeAnn M. Reeder, eds. (2005) , Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vols. 1 & 2
  5. ^ Nowak, Ronald M. (1991) , Walker's Mammals of the World, vol. 1, 5th ed.
  6. ^ [a b] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (28 april 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. Arkiverad från originalet den 18 juni 2012. https://web.archive.org/web/20120618223324/http://www.catalogueoflife.org/services/res/2011AC_26July.zip. Läst 24 september 2012.
  7. ^ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 2011-04-26
  8. ^ [a b c] Benjamin Fishman (2000). ”Northern brown bandicoot” (på engelska). Animal Diversity Web. University of Michigan. http://animaldiversity.org/accounts/Isoodon_macrourus/. Läst 12 november 2017.

Externa länkar

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Isoodon macrourus: Brief Summary ( Sueco )

fornecido por wikipedia SV

Isoodon macrourus är en pungdjursart som först beskrevs av John Gould 1842. Isoodon macrourus ingår i släktet kortnästa punggrävlingar och familjen punggrävlingar.

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Wikipedia författare och redaktörer
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wikipedia SV

Isoodon macrourus ( Vietnamita )

fornecido por wikipedia VI

Isoodon macrourus là một loài động vật có vú trong họ Peramelidae, bộ Peramelemorphia. Loài này được Gould mô tả năm 1842.[2]

Hình ảnh

Chú thích

  1. ^ Lunney, D., Dickman, C. & Woinarski, J. (2008). Isoodon macrourus. 2008 Sách đỏ IUCN. Liên minh Bảo tồn Thiên nhiên Quốc tế 2008. Truy cập ngày 28 tháng 12 năm 2008. Database entry includes justification for why this species is of least concern
  2. ^ a ă Wilson, D. E.; Reeder, D. M. biên tập (2005). “Isoodon macrourus”. Mammal Species of the World . Baltimore: Nhà in Đại học Johns Hopkins, 2 tập (2.142 trang). tr. 41. ISBN 978-0-8018-8221-0. OCLC 62265494.

Tham khảo


Hình tượng sơ khai Bài viết liên quan đến động vật có vú này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licença
cc-by-sa-3.0
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Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

Isoodon macrourus: Brief Summary ( Vietnamita )

fornecido por wikipedia VI

Isoodon macrourus là một loài động vật có vú trong họ Peramelidae, bộ Peramelemorphia. Loài này được Gould mô tả năm 1842.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

Большой бандикут ( Russo )

fornecido por wikipedia русскую Википедию
Царство: Животные
Подцарство: Эуметазои
Без ранга: Вторичноротые
Подтип: Позвоночные
Инфратип: Челюстноротые
Надкласс: Четвероногие
Подкласс: Звери
Инфракласс: Сумчатые
Отряд: Бандикуты
Семейство: Бандикутовые
Вид: Большой бандикут
Международное научное название

Isoodon macrourus (Gould, 1842)

Подвиды
  • Isoodon macrourus macrourus (Gould, 1842)
  • Isoodon macrourus moresbyensis (Ramsay, 1877)
Ареал

изображение

Охранный статус Wikispecies-logo.svg
Систематика
на Викивидах
Commons-logo.svg
Изображения
на Викискладе
ITIS 552657NCBI 37698EOL 323866FW 234410

Большой бандикут[1] (лат. Isoodon macrourus) — вид из рода Коротконосых бандикутов семейства Бандикутовые.

Распространение

Вид встречается в северной и восточной части Австралии, на равнинах южной и юго-восточной части Новая Гвинея (Индонезия и Папуа — Новая Гвинея). Обитает на высоте до 1200 м[2].

Естественная среда обитания варьирует в зависимости от сезона. В период засухи большие бандикуты предпочитают селиться в районах с густой растительностью (невысокими деревьями, густыми кустарниками). В период дождей селятся на открытых лугах[3]. Встречается в пригородных садах[2].

Внешний вид

Вес — 1200 г. Длина — типичная для других бандикутов (около 40 см), длина хвоста — 15 см. Самцы обычно длиннее на 5—7 см и тяжелее на 0,5 кг. Уши короткие, округлые. Нос короткий. Мех тонкий и жёсткий, но не колючий. Спина обычно покрыта светло-коричневым волосяным покровом, с небольшими чёрными пятнами, брюхо — белым покровом[3]. Отличительная черта от остальных сумчатых состоит в том, что большие бандикуты являются как многорезцовыми, так и сростнопалыми[3].

Образ жизни

Ведут наземный, одиночный образ жизни. Гнёзда строят или на земле, или в дуплах упавших деревьев. Гнёзда строятся из веток, листьев, травы, земли[3]. Активность приходится как на ночь, так и на день[2]. Питаются насекомыми, червями, небольшими рептилиями, корнями растений[4].

Размножение

Сумка развита хорошо, открывается назад. Размножаются круглый год. В потомстве 2-4 детёныша. Беременность длится всего 12,5 дней[3]. Максимальная продолжительность жизни в неволе — 6,8 лет[5].

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. 17. — 10 000 экз.
  2. 1 2 3 Isoodon macrourus (англ.). International Union for Conservation of Nature and Natural Resources. Проверено 29 июля 2011. Архивировано 29 июля 2011 года.
  3. 1 2 3 4 5 Isoodon obesulus (англ.). Animal Diversity Web. Проверено 29 июля 2011. Архивировано 29 июля 2011 года.
  4. Соколов В.Е. Систематика млекопитающих. Учеб. пособие для университетов. — Высшая школа. — М., 1973. — С. 75-76. — 432 с.
  5. AnAge entry for Isoodon_macrourus (англ.). AnAge database at the Human Ageing Genomic Resources. Проверено 29 июля 2011. Архивировано 29 июля 2011 года.
 title=
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Авторы и редакторы Википедии

Большой бандикут: Brief Summary ( Russo )

fornecido por wikipedia русскую Википедию

Большой бандикут (лат. Isoodon macrourus) — вид из рода Коротконосых бандикутов семейства Бандикутовые.

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북부갈색반디쿠트 ( Coreano )

fornecido por wikipedia 한국어 위키백과

북부갈색반디쿠트 (Isoodon macrourus)는 오스트레일리아 북부와 동부 해안 지역, 섬 근처, 주로 파푸아뉴기니에서만 발견되는 짧은코반디쿠트의 일종이다. 그러나 내륙에서 발견되기도 한다.[1]

각주

  1. Groves, C.P. (2005). 〈Order Peramelemorphia〉 [반디쿠트목]. Wilson, D.E.; Reeder, D.M. 《Mammal Species of the World: A Taxonomic and Geographic Reference》 (영어) 3판. 존스 홉킨스 대학교 출판사. 39쪽. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. “Isoodon macrourus”. 《멸종 위기 종의 IUCN 적색 목록. 2008판》 (영어). 국제 자연 보전 연맹. 2008. 2008년 12월 28일에 확인함. Database entry includes justification for why this species is of least concern
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