AMPHIBIAWEB
Rana zweifeli

Subgenus: Zweifelia
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 Least Concern (LC)
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 occurs in Southern Jalisco and Colima southeast along the Mexican Plateau in Michoacán, State of Mexico and Morelos southward to Guerrero and northern Oaxaca, Mexico. It probably occurs more widely than current records suggest, especially in areas between known sites.

Habitat and Ecology

This species inhabits tropical seasonal forest at low elevations. It is highly associated with water systems such as streams, rivers and permanent and temporary ponds where it also breeds.

Population

This is an abundant species throughout most of its range.

Population Trend

stable

Major Threats

Disturbance and desiccation of the water systems as a consequence of the alteration of the forest coverage is a threat to this species.

Conservation Actions

The range of this species includes several protected areas. Protection of the original tropical forest is needed.

Red List Status

Least Concern (LC)

Rationale

Listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

Citation

Georgina Santos-Barrera, Oscar Flores-Villela 2004. Lithobates zweifeli. The IUCN Red List of Threatened Species 2004: e.T58754A11837598. http://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T58754A11837598.en .Downloaded on 18 November 2018

 

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