Pleurodema bibroni
| Pleurodema bibroni | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Leptodactylidae |
| Genus: | Pleurodema |
| Species: | P. bibroni
|
| Binomial name | |
| Pleurodema bibroni Tschudi, 1838
| |
| Synonyms | |
|
Bombinator ocellatus Duméril & Bibron, 1841 | |
Pleurodema bibroni is a species of frog in the family Leptodactylidae. Its common name is four-eyed frog,[2] although this name can also refer to the genus Pleurodema in general.[3] The common name refers to two inguinal poison glands that resemble eyes.[4] When threatened, the frog lowers its head and raises its rear. When the frog adopts this posture the poison glands are also raised toward the predator. The predator may also confuse the frog's raised posterior for the head of a larger animal.[5]
Pleurodema bibroni is found in Uruguay and southern Brazil.[2] Its natural habitats are coastal sand plains, open savannas, rocky outcrops, grasslands and open montane habitats. Breeding takes place in temporary pools. It is a rare species that occurs in widely scattered populations. It is threatened by habitat loss caused by encroaching agriculture, human settlements, and pine plantations.[1]
References
- ^ a b Débora Silvano; Esteban Lavilla; Paulo Garcia; Jose Langone (2004). "Pleurodema bibroni". IUCN Red List of Threatened Species. 2004: e.T57281A11598435. doi:10.2305/IUCN.UK.2004.RLTS.T57281A11598435.en.
- ^ a b Frost, Darrel R. (2014). "Pleurodema bibroni Tschudi, 1838". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 29 June 2014.
- ^ Frost, Darrel R. (2014). "Pleurodema Tschudi, 1838". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 29 June 2014.
- ^ "Species profile: four-eyed frog". Conservacion Patagonic. 2012-11-16. Retrieved 9 January 2014.
- ^ Duellman, William E. (1994). Biology of Amphibians. Baltimore: JHU Press. p. 670. ISBN 9780801847806.
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