AMPHIBIAWEB
Plectrohyla sagorum
family: Hylidae
subfamily: Hylinae

© 2017 Dr. Joachim Nerz (1 of 14)
Conservation Status (definitions)
IUCN (Red List) Status Endangered (EN)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: El Salvador, Guatemala, Mexico

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species occurs on the Pacific slopes of the Sierra Madre del Sur de Chiapas, south-central Chiapas, Mexico, south-west to Guatemala and again in northern El Salvador (not mapped here), from 1,000-2,050m asl.

Habitat and Ecology

This stream-breeding amphibian exists only in cloud forests.

Population

It is abundant in two localities in the Cuchumatanes, Guatemala. It is very rare in Mexico, where it is known from a single locality. Only one specimen is known from El Salvador.

Population Trend

unknown

Major Threats

The main threat to the species is habitat loss due to deforestation and transformation of the original forest habitats in both southern Chiapas and Guatemala for agriculture, logging, timber plantations, and human settlement. Since this is a relatively high-elevation, stream-breeding species, chytridiomycosis is a potential future threat, and has already led to declines in other species in this genus in Central America.

Conservation Actions

It is present in the Reserva de la Biósfera El Triunfo (Mexico) where a well-preserved forest still exists, but is not known from any protected areas in Guatemala, and there is a need for improved protection of suitable habitats for this species. Further survey work is needed to determine the status of populations in Mexico and El Salvador, and to assess the risk posed by chytrid.

Red List Status

Endangered (EN)

Rationale

Listed as Endangered because its Extent of Occurrence is less than 5,000 km2, its distribution is severely fragmented, and there is continuing decline in the extent and quality of its forest habitat in Guatemala, El Salvador and Mexico.

Citation

Georgina Santos-Barrera, Luis Canseco-Márquez, Manuel Acevedo 2010. Plectrohyla sagorum. The IUCN Red List of Threatened Species 2010: e.T55885A11371639. http://dx.doi.org/10.2305/IUCN.UK.2010-2.RLTS.T55885A11371639.en .Downloaded on 12 December 2018

 

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