AMPHIBIAWEB
Eleutherodactylus orcutti

Subgenus: Euhyas
family: Eleutherodactylidae
subfamily: Eleutherodactylinae
Conservation Status (definitions)
IUCN (Red List) Status Critically Endangered (CR)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Jamaica

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species formerly occurred in eastern Jamaica at an altitudinal range of 225-1,215 m asl.

Habitat and Ecology

This is a stream-dwelling species associated with aquatic and riparian habitats in mesic forests. Males call from rocks in streams or at waterfall bases. There is a possibility that it could have been a live-bearing species, but this is unconfirmed.

Population

It has not been seen since the mid-1980s and is now possibly extinct. In 1985, it was still abundant in its range but within one or two years, the species underwent a marked and rapid decline.

Population Trend

decreasing

Major Threats

This species has apparently disappeared from its known range, even though its range included the Blue and John Crow Mountain National Park, and some undisturbed forest still survives; this suggests that factors other than habitat loss are implicated in its disappearance, such as chytridiomycosis and introduced predators (Rattus rattus is abundant throughout Blue Mountains up to the highest peaks).

Conservation Actions

Further survey work is required to determine whether or not this species might possibly still survive in the wild, and the reasons for its decline in pristine habitat. If disease is shown to be a major threat, then any surviving individuals might need to form the basis for the establishment of an ex-situ population.

Red List Status

Critically Endangered (CR)

Rationale

Listed as Critically Endangered because of a drastic population decline, estimated to be more than 80% over the last three generations, inferred from the apparent disappearance of most, if not all, of the population, probably due to chytridiomycosis.

Citation

Blair Hedges 2010. Eleutherodactylus orcutti. The IUCN Red List of Threatened Species 2010: e.T56813A11537089. http://dx.doi.org/10.2305/IUCN.UK.2010-2.RLTS.T56813A11537089.en .Downloaded on 18 November 2018

 

IUCN Terms of Use