AMPHIBIAWEB
Theloderma bicolor

Subgenus: Theloderma
family: Rhacophoridae
subfamily: Rhacophorinae

© 2011 Dr. Peter Janzen (1 of 9)
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: Viet Nam

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species is known only from the vicinity of Sa Pa, in northern Viet Nam, from 1,200-1,900 m asl (Bourret 1942, Orlov 1997).

Habitat and Ecology

It is known from a karst canyon in montane evergreen forest (Orlov 1997). In captivity, small clutches of about 4-15 eggs are deposited a few cm above water level. The tadpoles eventually drop into the water where they develop (K. Kunz pers. comm. 2009).

Population

It has been collected only on a few occasions in small numbers in a very limited area (Bourret 1942, Orlov 1997).

Population Trend

unknown

Major Threats

The most likely potential major threat to the species is habitat loss due to agricultural activities, selective logging, fires, and the development of infrastructure for tourist activities.

Conservation Actions

Its range is within Hoang Lien Son National Park. Safeguarding the integrity of Fan Si Pan mountain and the Sa Pa vicinity is of prime importance for the conservation of this species.

Red List Status

Endangered (EN)

Rationale

Listed as Endangered because its extent of occurrence is less than 5,000 kmĀ², all individuals are in fewer than five locations, and there is continuing decline in the extent and quality of its habitat in northern Viet Nam.

Citation

van Dijk, P.P., Ohler, A. & Kunz, K. 2004. Theloderma bicolor. The IUCN Red List of Threatened Species 2004: e.T59032A136597164. .Downloaded on 19 November 2018

 

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