Description
(
Inglês
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fornecido por AmphibiaWeb articles
Bolitoglossa tica is a slender salamander of moderate size (37.7-59.7mm SL in males and 41.3-53.9mm in females). The head is well-defined and distinct from the neck, and moderately broad; the snout is truncate to bluntly rounded with small nares. Nasolabial protuberances are modest to well-developed, with sexually mature males having larger protuberances. Eyes are protuberant and protrude slightly beyond the lateral margins of the head, when the animal is viewed ventrally. Premaxillary teeth range in number from 2-5 in males (mean 3.4) and 3-5 in females (mean 3.7). Maxillary teeth may number from 38-61 (mean 45.8 in males, 46.0 in females). Vomerine teeth may number from 19-34 in males (mean 24.2) and from 22-46 in females (mean 28.9). The trunk is fairly slender, while limbs are relatively long. Hands and feet are broad and digits are both moderately webbed and bluntly tipped. Fingers decrease in length from 3-4-2-1; toes decrease from 3-4-2-5-1. Tails are typically slender and long. Postiliac glands are usually obscure. Large, oval-shaped mental glands (indicating sexual maturity) are present in larger males (García-París et al. 2008).This species has a flat reddish brown to nearly black dorsal coloration, with a darker tail. Two poorly defined reddish brown stripes may be present, running over each shoulder down to the mid-body, as well as a brownish red mid-dorsal stripe from shoulder to tail constriction. The venter is dark to shiny black, with a somewhat lighter throat that may have white speckling on the gular region. Speckles of bright white are concentrated around the pelvic area, near the cloaca, tail and pre-pelvic region. The tip of the snout and the region anterior to the eyes are pale tan. The iris is a bright gold-grey. One adult female specimen, from Cañon, had a broad red-brown mottled dorsal band, with red-brown, cream and black mottling of the face. The single juvenile specimen had a dark reddish brown dorsum with black streaks, nearly black flanks, brown-speckled venter with a few bright white spots, and cream-tipped nasolabial protuberances. (García-París et al. 2008).In alcohol the holotype is dark grey-black dorsally with a narrow tan stripe that extends from the nape of the neck to the end of the body. The head and limbs are lighter than the body and appear dark grey-brown (García-París et al. 2008). Bolitoglossa tica is distinguished from other members of the B. subpalmata clade by mtDNA and allozyme differences, and by its particularly well-defined head. In addition, it is distinguished from B. subpalmata by having fewer maxillary teeth, more vomerine teeth, and smaller hands and feet (García-París et al. 2008).This species was named in honor of the Costa Rican people, who refer to themselves as "ticos," in recognition of their leadership in habitat preservation and conservation (García-París et al. 2008).
García-París, M., Good, D. A., Parra-Olea, G., and Wake, D.B. (2000). ''Biodiversity of Costa Rican salamanders: implications of high levels of genetic differentiation and phylogeographic structure for species formation.'' Proceedings of the National Academy of Sciences, 97, 1640-1647.
Distribution and Habitat
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Inglês
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fornecido por AmphibiaWeb articles
Bolitoglossa tica is endemic to the Cerro de la Muerte-Tapanti region of Cordillera de Talamanca, Costa Rica (García-París et al. 2000, as Bolitoglossa sp. B; García-París et al. 2008). This species has been found in two locations: on the northern slopes of Cordillera de Talamanca (2200-2500m) and on the Cerros de Escazu (1745-2500m) (García-París et al. 2008). It inhabits humid cloudforest and subtropical montane rainforest, with a mean annual temperature of 12-15 degrees C, and 1,825-2,300mm of annual rainfall (García-París et al. 2008). There is relatively less rainfall from January to April (García-París et al. 2008). The type locality is a disturbed oak forest with many arboreal bromeliads (García-París et al. 2008).
Life History, Abundance, Activity, and Special Behaviors
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Inglês
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fornecido por AmphibiaWeb articles
Bolitoglossa tica is an arboreal salamander that has frequently been found in bromeliads, as well as climbing ferns (Lycopodiaceae) and other vegetation (15cm-3m high) (García-París et al. 2008). It has also been found under surface litter, under the bark of logs, and on road banks at night (García-París et al. 2008). Field observations indicate that Bolitoglossa tica is generally quick and lively (García-París et al. 2008). Like other members of the genus it feeds on small arthropods by using tongue projection to capture them (García-París et al. 2000).This species is almost certainly a direct developer, lacking a larval stage, as are the other members of the genus Bolitoglossa (García-París et al. 2000).
Life History, Abundance, Activity, and Special Behaviors
(
Inglês
)
fornecido por AmphibiaWeb articles
Little information is available as to abundance. This species appears to be declining, though it is present in several protected areas: the Cerros de Escazú protected zone, Parque Nacional Tapantí, and Reserva Biológica Cerro las Vueltas (IUCN 2008).
Tico salamander
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Inglês
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fornecido por wikipedia EN
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Tico salamander: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
The Tico salamander (Bolitoglossa tica) is a species of salamander in the family Plethodontidae. It is native to Costa Rica.
Its natural habitat includes subtropical to tropical montane forests. It is threatened by habitat loss.
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Bolitoglossa tica
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Bolitoglossa tica es una especie de salamandras en la familia Plethodontidae.[2]
Distribución geográfica y hábitat
Es endémica de Costa Rica.
Estado de conservación
Se encuentra ligeramente amenazada por la pérdida de su hábitat natural.
Referencias
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↑ Federico Bolaños & Gerardo Chaves. 2008. Bolitoglossa tica. The IUCN Red List of Threatened Species. Version 2014.3. Consultado: 24 de marzo de 2015
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↑ Frost, D.R. «Bolitoglossa tica ». Amphibian Species of the World: an Online Reference. Version 6.1. (en inglés). Nueva York, EEUU: Museo Americano de Historia Natural. Consultado el 24 de marzo de 2015.
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Bolitoglossa tica: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Bolitoglossa tica es una especie de salamandras en la familia Plethodontidae.
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- cc-by-sa-3.0
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Bolitoglossa tica
(
Basco
)
fornecido por wikipedia EU
(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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Bolitoglossa tica: Brief Summary
(
Basco
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fornecido por wikipedia EU
Bolitoglossa tica Bolitoglossa generoko animalia da. Anfibioen barruko Plethodontidae familian sailkatuta dago, Caudata ordenan.
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Bolitoglossa tica
(
Francês
)
fornecido por wikipedia FR
Bolitoglossa tica est une espèce d'urodèles de la famille des Plethodontidae[1].
Répartition
Cette espèce est endémique du Costa Rica. Elle se rencontre, entre 2 200 et 2 500 m d'altitude sur le versant Nord de la cordillère de Talamanca et dans les Cerros de Escazú[1],[2].
Description
Le mâle holotype mesure 100,7 mm de longueur totale dont 52,5 mm de longueur standard et 48,2 mm de queue. Les mâles mesurent de 37,7 à 59,7 mm de longueur standard et les femelles de 41,3 à 53,9 mm. Son dos varie du brun rougeâtre terne au noirâtre et présente parfois deux rayures brunes peu marquées entre les épaules et le milieu du corps. Son ventre est foncé voire noir brillant, la gorge étant un peu plus claire avec parfois des taches blanches[3]
Étymologie
Son nom d'espèce, tica, a été décerné aux Costaricains, qui se surnomment eux-mêmes « ticos », en reconnaissance des efforts qu'ils font pour protéger leur environnement[3].
Publication originale
- García-París, Parra-Olea & Wake, 2008 : Description of a new species of Bolitoglossa subpalmata group (Caudata: Plethodontidae) from Costa Rica. Herpetological Journal, London, vol. 18, p. 23-31 (texte intégral).
Notes et références
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Bolitoglossa tica: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Bolitoglossa tica est une espèce d'urodèles de la famille des Plethodontidae.
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Bolitoglossa tica
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Herpetologie Bolitoglossa tica is een salamander uit de familie longloze salamanders (Plethodontidae). De soort werd voor het eerst wetenschappelijk beschreven door Mario García-París, Gabriela Parra-Olea en David Burton Wake in 2008.[2]
Uiterlijke kenmerken
Bolitoglossa tica heeft een maximale lichaamslengte van circa 60 millimeter met een gemiddelde van 45 mm bij mannelijke salamanders en 47 mm bij vrouwelijke dieren. Het is een slank gebouwde salamander.
Verspreiding en habitat
De salamander komt voor in delen van Midden-Amerika en leeft endemisch in Costa Rica.[3]
Bolitoglossa tica komt voor in bergbossen en nevelwouden. Er zijn twee subpopulaties: het uiterste noorden van de Cordillera de Talamanca in de provincie Cartago, waar de soort tussen de 2200 en 2500 meter hoogte boven zeeniveau voorkomt, en het gebied van Cerros de Escazú in de provincie San José, waar Bolitoglossa tica vanaf 1745 meter hoogte leeft. Deze salamander leeft deels in de bomen en houdt zich met name op in bromelia’s en varens. Daarnaast leeft Bolitoglossa tica ook in de strooisellaag en rondom gevallen bomen.[4]
Bronvermelding
- Referenties
- Bronnen
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(en) - Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History - Bolitoglossa tica - Website Geconsulteerd 6 maart 2017
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(en) - University of California - AmphibiaWeb - Bolitoglossa tica - Website
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Bolitoglossa tica: Brief Summary
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Bolitoglossa tica is een salamander uit de familie longloze salamanders (Plethodontidae). De soort werd voor het eerst wetenschappelijk beschreven door Mario García-París, Gabriela Parra-Olea en David Burton Wake in 2008.
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Bolitoglossa tica
(
Português
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fornecido por wikipedia PT
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Bolitoglossa tica: Brief Summary
(
Português
)
fornecido por wikipedia PT
Bolitoglossa tica é uma espécie de anfíbio caudado da família Plethodontidae. Está presente na Costa Rica. A UICN classificou-a como em perigo de extinção.
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