AMPHIBIAWEB
Nymphargus rosada
family: Centrolenidae
subfamily: Centroleninae

© 2008 Mauricio Rivera Correa (1 of 4)
Conservation Status (definitions)
IUCN (Red List) Status Vulnerable (VU)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Colombia

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species is known from Tolima (Falan near Mariquita), Antioquia (Anori), and Caldas Departments, between 1,100 and 2,000 m asl, in Colombia. It is believed to occur more widely. Its extent of occurrence (EOO) is estimated to be 8,492 km

Habitat and Ecology

It occurs in sub-Andean forests on vegetation alongside streams. Eggs are laid on leaves over-hanging water and when they hatch the tadpoles drop into the water below where they develop further. They require gallery forest to lay their eggs and hence are sensitive to any habitat disturbance.

Population

It is a common species in Tolima, but is thought to be uncommon in Antioquia. The species requires gallery forest for reproduction and therefore is restricted to the small remnant forests that still exist within its range. As these remnants are typically isolated by the surrounding matrix of pastures and agricultural land uses, the population is considered to be severely fragmented (O. Cortés pers. comm. 2014).

Population Trend

Unknown

Major Threats

The major threats are habitat fragmentation and loss due to agricultural expansion (including planting of illegal crops), timber extraction, mining and water pollution.

Conservation Actions

It occurs in the La Forzosa Reserve and the Ranita Dorada Reserve, which was established in 2008 (O. Cortés pers. comm. 2014). Other parts of its range have largely been deforested, so protection of remaining habitat is a priority, as is the continued enforcement of protected areas for maintaining critical forest habitat within the range. Research is needed to better understand its distribution, population status and threats.

Citation

IUCN SSC Amphibian Specialist Group 2014. Nymphargus rosada. In: IUCN 2014

 

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