Biology:Pristimantis ernesti
| Pristimantis ernesti | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Strabomantidae |
| Genus: | Pristimantis |
| Species: | P. ernesti
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| Binomial name | |
| Pristimantis ernesti (Flores, 1987)
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| Synonyms | |
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Pristimantis ernesti is a species of frog in the family Strabomantidae. It is endemic to the summit of Sumaco, a volcano in the Napo Province, Ecuador.[2][3] Its common name is Ernest's robber frog.[2] It is named after Dr. Ernst Williams, a friend and colleague of the scientist that described the species. It is a little studied species.[3]
Description
Males measure about 29 mm (1.1 in) in snout–vent length. Female size is unknown. The dorsum is coffee-coloured with dark gray markings, including a "W" mark on its upper back. Dorsal skin is glandular with prominent dorsolateral ridges.[3]
Habitat and conservation
Its natural habitat is grassland and bushland on the summit of Sumaco.[1][3] Herpetological sources cite the altitude as being about 1,900 m (6,200 ft),[1][2][3] although other sources give maximum elevation of 3,732 m (12,244 ft) to this mountain.[4] The volcano is in the Sumaco Napo-Galeras National Park.[4] Nevertheless, being restricted to a single location, the population is vulnerable stochastic processes.[1]
References
- ↑ 1.0 1.1 1.2 1.3 John Lynch, Luis A. Coloma, Santiago Ron (2004). "Pristimantis ernesti". IUCN Red List of Threatened Species 2004: e.T56585A11488039. doi:10.2305/IUCN.UK.2004.RLTS.T56585A11488039.en. https://www.iucnredlist.org/species/56585/11488039. Retrieved 16 November 2021.
- ↑ 2.0 2.1 2.2 Frost, Darrel R. (2014). "Pristimantis ernesti (Flores, 1987)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. https://amphibiansoftheworld.amnh.org/Amphibia/Anura/Brachycephaloidea/Strabomantidae/Pristimantinae/Pristimantis/Pristimantis-ernesti. Retrieved 11 February 2015.
- ↑ 3.0 3.1 3.2 3.3 3.4 Frenkel, C., Yánez-Muñoz, M. H., Guayasamín, J. M., Varela-Jaramillo, A.; Ron, S. R. 2013. AmphibiaWebEcuador. Version 2014.0. "Pristimantis ernesti". Museo de Zoología, Pontificia Universidad Católica del Ecuador (QCAZ). http://zoologia.puce.edu.ec/Vertebrados/anfibios/FichaEspecie.aspx?Id=1405. Retrieved 11 February 2015.
- ↑ 4.0 4.1 "Parque nacional Sumaco". Ministerio del Ambiente. http://www.ambiente.gob.ec/parque-nacional-sumaco/. Retrieved 8 February 2015.
Wikidata ☰ Q4459605 entry
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