AMPHIBIAWEB
Psychrophrynella chacaltaya
family: Strabomantidae
subfamily: Holoadeninae
 
Species Description: De la Riva, I. 2007. Bolivian frogs of the genus Phrynopus, with the description of twelve new species (Anura: Brachycephalidae). Herpetological Monographs 21: 241-277.
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: Bolivia

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

Psychrophrynella chacaltaya is known from the type locality, Sanja Pampa (16 15' 13.8" S, 68 01' 41.8" W, 3900 masl), Province of Nor Yungas, Department of La Paz, and the nearby locality of Zongo Valley (16 11' 47"S, 68 07' 35" W, 3600 masl), 1.7 km above Central Botijlaca, Province of Murillo, Department of La Paz, Bolivia (De la Riva, 2007).

Habitat and Ecology

Individuals of this species can be found under stones or amid grasses and mosses in paramo, usually occupying different
microhabitats with a variable degree of humidity, commonly around small lakes which are sometimes associated with Polylepis formations. Males can be heard to call by day and night, with or without rain (De la Riva, 2007).

The species presumably has direct development.

Population

The species seems to be scarce in the Zongo Valley, as compared to Cotapata (De la Riva, 2007).

Population Trend

Unknown

Major Threats

The species could be affected by the removal of Polylepis formations and agriculture in Zongo Valley. In addition, its restricted distribution and the predicted effects of climate change (e.g. drying up of regions) are also considered to pose serious threats to the species (I. De la Riva, pers. comm. 2008).

Conservation Actions

The species occurs within the Cotapata National Park and Natural Area of Integrated Management (PN-ANMI Cotapata).

Taxonomic Notes

Psychrophrynella chacaltaya is distinguished from other similar species by a combination of colour patterns and morphological features (De la Riva, 2007).

Citation

Ignacio De la Riva 2008. Psychrophrynella chacaltaya. In: IUCN 2014

 

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