AMPHIBIAWEB
Rana chichicuahutla

Subgenus: Pantherana
family: Ranidae
Taxonomic Notes: This species was placed in the genus Lithobates by Frost et al. (2006). However, Yuan et al. (2016, Systematic Biology, doi: 10.1093/sysbio/syw055) showed that this action created problems of paraphyly in other genera. Yuan et al. (2016) recognized subgenera within Rana for the major traditional species groups, with Lithobates used as the subgenus for the Rana palmipes group. AmphibiaWeb recommends the optional use of these subgenera to refer to these major species groups, with names written as Rana (Aquarana) catesbeiana, for example.
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: Mexico

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species is known only from the Lago de Las Minas, about 6km southeast of San José Alchichica, Puebla, Mexico. Lago de Las Minas is approximately 1km long by 0.5km wide. It might be found in other similar habitats within the same valley, although this has yet to be determined. Nevertheless, its range is likely to be very restricted. It occurs at approximately 2,324m asl.

Habitat and Ecology

It is known only from the vegetation (bullrushes) surrounding the eastern shore of Lago de Las Minas, and presumably breeds in the lakes' waters. It is not known if this species can adapt to modified habitats.

Population

This species is known to be quite scarce.

Population Trend

Decreasing

Major Threats

The water-level in the lake has dropped approximately 2m since the 1950s, principally through extensive groundwater pumping for agricultural development. There is also continued deterioration in the quality of habitat surrounding the lake.

Conservation Actions

The species is not present in any protected areas, and maintenance of the vegetation surrounding the lake should be a priority conservation action. The population status of this species requires careful monitoring.

Citation

Georgina Santos-Barrera 2004. Lithobates chichicuahutla. In: IUCN 2014

 

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