AMPHIBIAWEB
Leptodactylodon ovatus
family: Arthroleptidae

© 2013 Daniel Portik (1 of 5)
Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Cameroon, Nigeria

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species occurs in extreme eastern Nigeria and western Cameroon, below 800 m Asl. Tadpoles have been found in rivers up to 893 m Asl (Mapouyat et al. 2014). Two subspecies are known: the nominate form occurs in the westernmost part of the range (including Nigeria); L. o. orientalis occurs in the east. The ranges of the two subspecies are probably separated around Mount Kupe.

Habitat and Ecology

This species lives in lowland forest, requiring forest with a continuous canopy, and is not found in degraded forest. Adults tend always be found close to streams (M. Hirschfeld pers. comm. July 2016). Tadpoles have been found in fast-flowing streams, but prefer the slower-moving, stagnant parts of the stream (Mapouyat et al. 2014). It breeds in slow-flowing streams and tiny watercourses in the forest. The males call from holes and cracks in rocks.

Population

This is a common species. It was found to persist in the Obudu Plateau in Nigeria in a 2002 survey, despite severe habitat degradation within the area, although it was restricted to undisturbed forest fragments (Lea et al. 2005). Due to ongoing decline in the extent and quality of habitat, the population is suspected to be decreasing.

Population Trend

decreasing

Major Threats

It is presumably threatened by the loss of its lowland forest habitat (for agriculture).

Conservation Actions

Conservation Actions
This species occurs in Ebo Forest Reserve, which is one of the better protected areas in Cameroon (M. Hirschfeld pers. comm. July 2016). It has also been confirmed in Korup National Park by genetic verification of tadpoles (M.-O. Rödel and M. Hirschfeld pers. comm. July 2016).

Red List Status

Least Concern (LC)

Rationale

Listed as Least Concern in view of its wide distribution and presumed large population.

Citation

IUCN SSC Amphibian Specialist Group 2017. Leptodactylodon ovatus. The IUCN Red List of Threatened Species 2017: e.T54435A49315004. http://dx.doi.org/10.2305/IUCN.UK.2017-2.RLTS.T54435A49315004.en .Downloaded on 15 November 2018

 

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