AMPHIBIAWEB
Mannophryne cordilleriana
family: Dendrobatidae
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: Venezuela

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species is known from a few localities in the vicinity of Santo Domingo, in the state of Mérida, in the Venezuelan Andes. It has been recorded from 1,300-1,950m asl.

Habitat and Ecology

It inhabits montane humid forest. The eggs are laid on land and the male protects the eggs. When the eggs are hatched, the male carries the larvae on his back to the streams where they develop further. It seems to be quite tolerant of habitat disturbance, and is sometimes found in very polluted streams (but see Major Threats).

Population

It is a common species.

Population Trend

Stable

Major Threats

Its habitat is impacted by agriculture, wood collection, and human settlement, although this does not seem to be having an immediate impact on the species. It is potentially at risk from a chytridiomycosis outbreak, since it has been reported to be infected (Lampo et al., 2006a), though it does not appear to show any symptoms of the disease. In May 2004, some specimens with malformations (polymelia, amelia) were found at the type locality (J. Manzanilla and E. La Marca pers. comm.) where significant pollution of the stream was also observed.

The species was recently found to be restricted to a small area with a radius of approximately 2 km², and it is abundant at only one site of ca 2 m² (Rosemary Sánchez, pers. comm. 2008).

Conservation Actions

Its range does not include any protected areas. Improved habitat protection is required at sites where this species is known to occur. There is also a need for close population monitoring, particularly given its small range and the potential risk of a chytridiomycosis outbreak.

Citation

Rosemary Sanchez 2010. Mannophryne cordilleriana. In: IUCN 2014

 

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