AMPHIBIAWEB
Microhyla petrigena
family: Microhylidae
subfamily: Microhylinae

© 2012 Nathan Litjens (1 of 2)

Frogs of Borneo account.

Conservation Status (definitions)
IUCN (Red List) Status Near Threatened (NT)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Malaysia

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species occurs below 700m asl in central and north-eastern Borneo in Kalimantan (Indonesia), Sabah and Sarawak (Malaysia), and Brunei Darussalam. It also occurs on Tawitawi Island in the Sulu Archipelago of the Philippines, where a record of this species (Diesmos and Leong pers. comm.) was previously incorrectly assigned to Microhyla annectens.

Habitat and Ecology

Adults occur in the litter of lowland primary rainforest, and breed in small, clear streams.

Population

As the species is easy to find when it is breeding, it is presumed to be abundant.

Population Trend

decreasing

Major Threats

The main threat to this species is deforestation through clear-cutting.

Conservation Actions

It has been recorded from at least three protected areas including Lanjak Entimau Wildlife Sanctuary (Sarawak) and Batu Apoi National Park (Brunei).

Red List Status

Near Threatened (NT)

Rationale

Listed as Near Threatened since although this species is still relatively widely distributed, it depends on areas of undisturbed forest habitat, and so its Extent of Occurrence is probably not much greater than 20,000 km2, and the extent and quality of its habitat is declining very rapidly due to widespread forest loss within its range, thus making the species close to qualifying for Vulnerable.

Citation

Robert Inger, Djoko Iskandar, Indraneil Das, Robert Stuebing, Maklarin Lakim, Paul Yambun, Mumpuni, Arvin Diesmos, Leong Tzi Ming 2004. Microhyla petrigena. The IUCN Red List of Threatened Species 2004: e.T57889A11687848. http://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T57889A11687848.en .Downloaded on 13 November 2018

 

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