|Scientific Name:||Pristimantis atratus|
|Species Authority:||(Lynch, 1979)|
Eleutherodactylus atratus Lynch, 1979
|Red List Category & Criteria:||Endangered B1ab(iii) ver 3.1|
|Assessor(s):||Luis A. Coloma, Santiago Ron, Mario Yánez-Muñoz, Diego Almeida|
|Reviewer(s):||Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson, Neil Cox and Bruce Young)|
Listed as Endangered because its Extent of Occurrence is less than 5,000 km2, its distribution is severely fragmented, and there is continuing decline in the extent and quality of its habitat on the Amazonian slopes of the Ecuadorian Andes.
|Range Description:||This species is known from the Amazonian slopes of the eastern Andean Cordillera (Cordillera de Matanga to the Abra de Zamora) in southern Ecuador from 2,195-2,850m asl. It has also been reported from 3,400m asl at Río Mazan, Azuay. It is recorded from six localities.|
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||There is very little information available on the current population status of this species. Four individuals were collected in 1985, but there appear to be no subsequent records, though this is probably due to a lack of survey work within its range.|
|Current Population Trend:||Decreasing|
|Habitat and Ecology:||It inhabits páramo grassland, sub-páramo shrubland and cloud forests (Lynch and Duellman 1980). Breeding is by direct development.|
|Major Threat(s):||The habitat of this species is under threat from agricultural activities and dam construction.|
|Conservation Actions:||Its range overlaps Parque Nacional Sangay, and also Parque Nacional Cajas.|
IUCN. 2004. 2004 IUCN Red List of Threatened Species. Available at: www.iucnredlist.org. (Accessed: 23 November 2004).
Lynch, J.D. 1979. Leptodactylid frogs of the Genus Eleutherodactylus from the Andes of southern Ecuador. Miscellaneous Publications of the Natural History Museum of the University of Kansas: 1-62.
Lynch, J.D. and Duellman, W.E. 1980. The Eleutherodactylus of the Amazonian slopes of the Ecuadorian Andes (Anura: Leptodactylidae). The University of Kansas Museum of Natural History, Miscellaneous Publications: 1-86.
Lynch, J.D. and Duellman, W.E. 1997. Frogs of the genus Eleutherodactylus in western Ecuador: Systematics, ecology, and biogeography. University of Kansas Museum of Natural History Special Publication: 1-236.
|Citation:||Luis A. Coloma, Santiago Ron, Mario Yánez-Muñoz, Diego Almeida. 2004. Pristimantis atratus. The IUCN Red List of Threatened Species 2004: e.T56436A11477874.Downloaded on 16 January 2017.|
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