Thorius omiltemi
family: Plethodontidae
subfamily: Hemidactyliinae

© 2010 Sean Michael Rovito (1 of 4)
Conservation Status (definitions)
IUCN (Red List) Status Endangered (EN)
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 from Filo de Caballos and the former Parque Ecológico Estatal Omiltemi in the Sierra Madre del Sur de Guerrero, Guerrero, Mexico, at 2,500-2,950m asl.

Habitat and Ecology

The species is terrestrial and inhabits pine-oak-fir cloud forest and pine-oak forest, living under the bark of fallen logs. It can survive in slightly degraded habitats, but has disappeared where the forest has been lost. It presumably reproduces by direct development.


The species was relatively common as of 2006 (MesoAmerican Salamander Workshop 2007).

Population Trend


Major Threats

The major threat to the species is habitat loss due to subsistence agriculture, logging, and human settlement. All suitable habitat below 2,800m asl is now gone.

Conservation Actions

The Parque Ecológico Estatal Omiltemi, where this species occurs, has been degazetted leaving the species unprotected throughout its range. Protection of remaining pine-oak forest habitat in the Filo de Caballos is needed.

Red List Status

Endangered (EN)


Gabriela Parra-Olea, David Wake, James Hanken 2008. Thorius omiltemi. In: IUCN 2014


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