AMPHIBIAWEB
Chimerella mariaelenae
family: Centrolenidae
subfamily: Centroleninae

© 2009 Jesse Delia (1 of 2)

Country distribution from AmphibiaWeb's database: Ecuador, Peru

View distribution map using BerkeleyMapper.


Conservation Status (definitions)
IUCN (Red List) Status Vulnerable (VU)
See IUCN account.
CITES
Other International Status None
National Status None
Regional Status None

   

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From the IUCN Red List Species Account:

 

Range Description

Centrolene mariaelenae is known from seven localities along the slopes of Cordillera Oriental, provinces of Napo, Orellana, Morona-Santiago and Zamora-Chinchipe, Ecuador (Cisneros-Heredia and McDiarmid, 2006, 2007; Cisneros-Heredia and Guayasamin, 2006). The species can be found between 1400 and 1820 masl (Cisneros-Heredia and McDiarmid, 2007).

Habitat and Ecology

All individuals with natural history information were active at night, on leaves up to 5 m above water of small streams in primary or old secondary-growth Low Montane Evergreen Forest. Other centrolenid frogs in sympatry with this species
are Cochranella cochranae and an undescribed species of Centrolene (Cisneros-Heredia and McDiarmid, 2006). The species may use temporary (seasonal) sources of running water during the reproductive period. During the non-reproductive period the species appears to inhabit the forest canopy (D.F. Cisneros-Heredia, pers. comm. 2008).

Population

The species is rare at all known localities, where usually just one or two specimens have been collected despite significant collection efforts (D.F. Cisneros-Heredia, pers. comm. 2008).

Population Trend

Unknown

Major Threats

Habitat destruction (deforestation) and water pollution (D.F. Cisneros-Heredia, pers. comm. 2008). Predictions suggest that, in Ecuador, almost half of the habitats suitable for this species have been deforested (Cisneros-Heredia, 2008).

Conservation Actions

This species is found within Podocarpus National Park and Cayambe-Coca Ecological Reserve (Cisneros-Heredia and McDiarmid, 2006).

Taxonomic Notes

Centrolene mariaelenae is diagnosed from other similar species by a combination of morphological features and colour patterns (Cisneros-Heredia and McDiarmid, 2006).

Citation

Diego F. Cisneros-Heredia 2010. Chimerella mariaelenae. In: IUCN 2014

 

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