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Hyloscirtus psarolaimus 

Scope: Global
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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Hylidae

Scientific Name: Hyloscirtus psarolaimus
Species Authority: (Duellman and Hillis, 1990)
Taxonomic Notes: This species was previously included in the genus Hyla but has recently been moved to the resurrected genus Hyloscirtus (Faivovich et al. 2005).

Assessment Information [top]

Red List Category & Criteria: Endangered B1ab(iii) ver 3.1
Year Published: 2010
Date Assessed: 2008-10-27
Assessor(s): Wilmar Bolívar, Luis A. Coloma, Santiago Ron
Reviewer(s): Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson, Neil Cox and Bruce Young)
Justification:
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 Ecuadorian and Colombian Andes.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This Andean species from Colombia and Ecuador occurs on the Amazonian slopes of the Cordillera Oriental from Putumayo Department in southern Colombia south to Morona Province in southern Ecuador. It lives at elevations of 1,950-2,660m asl.
Countries occurrence:
Native:
Colombia; Ecuador
Additional data:
Lower elevation limit (metres):1950
Upper elevation limit (metres):2660
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:There is very little information, since there are only a few records of this species.
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It is a species of cloud forest. Specimens have been found on stems and branches of bushes near, or over, streams at night. There is no information on its adaptability to secondary habitats. It presumably breeds in streams.
Systems:Terrestrial; Freshwater

Threats [top]

Major Threat(s): The major threats are likely to be deforestation due to agricultural development, the planting of illegal crops, logging, and human settlement, and pollution resulting from the spraying of illegal crops. The species also lives in montane habitats where catastrophic declines have affected other frogs with stream-dwelling larvae, probably as a result of chytridiomycosis.

Conservation Actions [top]

Conservation Actions: In Ecuador, its geographic range overlaps with the Reserva Ecológica Cayambe-Coca, the Reserva Ecológica Antisana, Parque Nacional Llanganates, and Parque Nacional Sangay. It is not known from any protected areas in Colombia. Further research is necessary to determine the current population status of this species in the wild, and whether chytrid poses a threat.

Citation: Wilmar Bolívar, Luis A. Coloma, Santiago Ron. 2010. Hyloscirtus psarolaimus. The IUCN Red List of Threatened Species 2010: e.T55612A11338407. . Downloaded on 01 October 2016.
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