AMPHIBIAWEB
Nymphargus griffithsi
family: Centrolenidae
subfamily: Centroleninae
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, Ecuador

   

 

View distribution map using BerkeleyMapper.

From the IUCN Red List Species Account:

 

Range Description

This species occurs on the Pacific slopes of the Cordillera Occidental in Colombia, in Antioquia, Chocó, Cauca, Valle del Cauca, Nariño and Risaralda, and Quindío Departments, south to Cotopaxi Province in adjacent Ecuador. It is also known from the eastern slopes of the Cordillera Central in the Department of Caldas (Ruiz-Carranza and Lynch 1998), Colombia. It has been recorded between 1,780–2,650 m asl. It is a species complex (M. Rada pers. comm. 2016).

Habitat and Ecology

This species occurs on vegetation next to streams in montane forests, and is perhaps a little more arboreal than some other related species. It is not found in degraded habitats, but does occur in selectively logged forest. It breeds in streams, with the eggs laid on leaves overhanging the water.

Population

It is uncommon to locally common throughout its range. Due to ongoing decline in the extent and quality of habitat, the population is suspected to be decreasing. The population is not severely fragmented.

Population Trend

decreasing

Major Threats

Localized threats includes habitat loss as a result of deforestation for agricultural development (including the planting of illegal crops), logging, and human settlement. Other threats include the introduction of alien predatory fish, and pollution resulting from the spraying of illegal crops. Specimens of this species have tested positive for Bd, although it is unknown whether chytridiomycosis is a threat.

Conservation Actions

Conservation Actions
This species occurs in several protected areas in Colombia, while in Ecuador its range overlaps with Reserva Ecológica Los Illinizas. 

Research Needed
Further research in taxonomy, population trends, ecology and distribution are recommended for the species.

Red List Status

Vulnerable (VU)

Rationale

Listed as Least Concern in view of its wide distribution, tolerance of a degree of habitat modification and presumed large population.

Taxonomic Notes

This is a species complex (D.F. Cisneros-Heredia pers. comm.)

Citation

IUCN SSC Amphibian Specialist Group 2018. Nymphargus griffithsi. The IUCN Red List of Threatened Species 2018: e.T54965A85873493. http://dx.doi.org/10.2305/IUCN.UK.2018-1.RLTS.T54965A85873493.en .Downloaded on 20 February 2019

 

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