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Bolitoglossa porrasorum 

Scope: Global
Language: English
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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Caudata Plethodontidae

Scientific Name: Bolitoglossa porrasorum McCranie & Wilson, 1995
Taxonomic Source(s): Frost, D.R. 2013. Amphibian Species of the World: an Online Reference. Version 5.6 (9 January 2013). Electronic Database. American Museum of Natural History, New York, USA. Available at: http://research.amnh.org/herpetology/amphibia/index.html.

Assessment Information [top]

Red List Category & Criteria: Endangered B1ab(iii) ver 3.1
Year Published: 2008
Date Assessed: 2008-01-01
Assessor(s): Cruz, G., Wilson, L.D., McCranie, R. & Castañeda, F.
Reviewer(s): Stuart, S.N., Chanson, J.S., Cox, N.A. & Young, B.E.
Justification:
Listed as Endangered because its Extent of Occurrence is less than 5,000 km2, all individuals are in fewer than five locations, and there is continuing decline in the extent and quality of its habitat in north-central Honduras. There have been declines in some populations, but not enough data are available to determine the rate of this decline.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This species occurs in the Montana de Pijol (department of Yoro), Quebrada de Oro, Cerro Bufalo, and Cerro San Francisco (department of Atlantida), all in north-central Honduras, at elevations of 980-1,920m asl.
Countries occurrence:
Native:
Honduras
Additional data:
Lower elevation limit (metres):980
Upper elevation limit (metres):1920
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:It was previously considered to be a fairly common species. However, it has not been found in the Quebrada de Oro during expeditions in 2003 and 2005, and declines of anurans have recently been reported from this same area (Franklin Castañeda pers. comm. 2007). Two specimens were found at Texiguat during September 2003 (Franklin Castañeda pers. comm. 2007).
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It lives in arboreal bromeliads, on low vegetation, and on the ground under rotten plant material, in premontane and montane wet forests. It can survive in degraded habitats close to forest, especially on banana plants. Breeding takes place by direct development.
Systems:Terrestrial

Threats [top]

Major Threat(s): The main threat is habitat loss due to expanding subsistence and small-scale agriculture (involving the cultivation of crops and livestock farming), forest fires, and logging.

Conservation Actions [top]

Conservation Actions: It occurs in Parque Nacional Pico Bonito, Parque Nacional Pico Pijol, and it might be present in the Texiguat Wildlife Refuge. Further research is needed into the enigmatic population declines of this species, especially at the localities of Quebrada de Oro and Texiguat.

Citation: Cruz, G., Wilson, L.D., McCranie, R. & Castañeda, F. 2008. Bolitoglossa porrasorum. The IUCN Red List of Threatened Species 2008: e.T59197A11886226. . Downloaded on 23 September 2018.
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