AMPHIBIAWEB
Rana johnsi

Subgenus: Rana
family: Ranidae

© 2010 Benjamin Tapley (1 of 2)

AmphibiaChina 中国两栖类.

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: China, Lao People's Democratic Republic, Viet Nam

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species is known from Jinxiu and Dayaoshan in Guangxi province, and Jianfenglian in Hainan province in China, and from the Lang Bian and Kon Tum Highlands of southern Viet Nam through the Annamite mountains of Lao People's Democratic Republic and Viet Nam (Smith, 1921, Bourret, 1941, Inger, 1999, Stuart, 1999), and also from Thailand in Phu Luang, Loei Province (T. Chan-ard pers. comm.). It probably occurs more widely than current records suggest, especially in areas between known sites. In the Annamite mountains it was recorded from 500-700m asl, and in Thailand above 1,000m asl, and in China above 500m asl.

Habitat and Ecology

It has been reported from leaf-litter and on low vegetation near streams in evergreen forest. Breeding aggregations have been observed in paddy fields near forests.

Population

It is generally an uncommon frog even in areas where it is confirmed to occur, as indicated by small collection series and late reporting from long-term surveyed areas.

Population Trend

unknown

Major Threats

Most records originate from forested areas that are already protected parks or otherwise relatively secure from extensive deforestation, but frequent fires are a source of concern.

Conservation Actions

Ensuring that designated protected areas within its range remain ecologically intact is the main conservation objective.

Red List Status

Least Concern (LC)

Rationale

Listed as Least Concern in view of its wide distribution, tolerance of a degree of habitat modification, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

Taxonomic Notes

This species was elevated to full species status by Inger et al. (1999) and Fei and Ye (1999).

Citation

Peter Paul van Dijk, Bryan Stuart, Michael Wai Neng Lau, Zhao Ermi 2004. Rana johnsi. The IUCN Red List of Threatened Species 2004: e.T58629A11816103. http://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T58629A11816103.en .Downloaded on 18 November 2018

 

IUCN Terms of Use