AMPHIBIAWEB
Incilius tutelarius
family: Bufonidae

Country distribution from AmphibiaWeb's database: Guatemala, Mexico

View distribution map using BerkeleyMapper.


Conservation Status (definitions)
IUCN (Red List) Status Endangered (EN)
See IUCN account.
CITES
Other International Status None
National Status None
Regional Status None

   

From the IUCN Red List Species Account:

 

Range Description

This species occurs on the Pacific versant of Mexico from the Chimalapas region in south-eastern Oaxaca south through Chiapas to extreme western Guatemala, at elevations of 1,000-2,000m asl.

Habitat and Ecology

This species is closely associated with streams, which provide breeding habitat, in cloud forest; it also occurs in pine-oak (broadleaf) forest, and does tolerate moderate forest disturbance.

Population

It is uncommon but still present in one Oaxaca locality, with no evidence of a decline. In Chiapas, it has declined and is now rare, though it still persists. Apparently, it is rare in Guatemala, as recent expeditions within its range have not recorded this species, indicating a decline there also.

Population Trend

Decreasing

Major Threats

The major threat to this species has been the loss and fragmentation of suitable forest habitat as a result of livestock ranching and agricultural activities, and wood extraction. Since this is a montane, stream-breeding bufonid, it is possible that it may be affected by chytridiomycosis.

Conservation Actions

It occurs in Reserva de la Biósfera La Sepultura and Reserva de la Biósfera El Triunfo, but further protection of the remaining habitat in the range of this species is needed. In view of the severe risk of chytridiomycosis, the status of this species should be closely monitored and ex-situ populations should be established if chytrid is shown to be a threat.

Citation

Manuel Acevedo, Luis Canseco-Márquez, Antonio Muñoz Alonso 2004. Incilius tutelarius. In: IUCN 2013

 

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