Amolops mahabharatensis

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Amolops mahabharatensis
Status iucn3.1 VU.svg
Vulnerable  (IUCN 3.1)< ref name=IUCN/>
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Ranidae
Genus: Amolops
Species:
A. mahabharatensis
Binomial name
Amolops mahabharatensis
Khatiwada, Shu, Wang, Zhao, Xie, and Jiang, 2020

Amolops mahabharatensis, the Mahabharat torrent frog, is a species of frog in the family Ranidae. It is endemic to Nepal, where it has been found in the Mahabharat mountains. [1] [2] [3] [4]

Contents

Description

The species shows notable sexual dimorphism. The adult female frog measures about 65.0 - 71.79 mm in snout-vent length and the adult male frog about 33.91 - 39.11 mm. This species has short front legs and long, strong hind legs. The skin of the frog's back is gray-olive in color. The iris of the eye is pale yellow or gold in color. There are dark bands on the hind legs. There are white granules on the flanks. The webbed skin on the hind feet is brown. The ventral area is white. [2]

Habitat

This frog lives in mixed forests. It perches on boulders in fast-flowing streams. Scientists have observed frog between 214 and 1800 meters above sea level. [3]

Young

At Gosner stage 32, the tadpoles were found to measure 34.8 mm long in total body length. It has a wide head and round snout. The eyes are located dorsolaterally. The tadpoles have disks on their bellies that occupy about 80% of the ventral area. [2] The tadpoles cling to rocks in the current. [3]

Relationship to humans

People catch this frog to study, [2] use in medicine, and eat. People also take the eggs and tadpoles to eat. [3]

Threats

The IUCN classifies this frog as vulnerable to extinction. The principal threats are habitat loss associated with agriculture, livestock grazing, and the collection of grass and firewood. Pesticides, insecticides, and introduced fish can kill this frog. Introduced plants may alter the temperature and other factors in the frog's habitat. Scientists believe overharvesting by humans may also pose some threat. [3]

References

  1. Frost, Darrel R. "Amolops mahabharatensis Khatiwada, Shu, Wang, Zhao, Xie, and Jiang, 2020". Amphibian Species of the World, an Online Reference. Version 6.0. American Museum of Natural History, New York. Retrieved July 17, 2025.
  2. 1 2 3 4 Alice Drozd (December 21, 2020). Ann T. Chang; Michelle S. Koo (eds.). "Amolops mahabharatensis Khatiwada, Shu, Wang, Zhao, Xie, and Jiang, 2020". AmphibiaWeb. University of California, Berkeley. Retrieved July 18, 2025.
  3. 1 2 3 4 5 IUCN SSC Amphibian Specialist Group (2022). "Mahabharat Torrent Frog: Amolops mahabharatensis". IUCN Red List of Threatened Species . 2022: e.T181106111A181579021. Retrieved July 18, 2025.
  4. Khatiwada JR; G Shu; B Wang; T Zhao; F Xie; J Jiang (2020). "Description of a new species of Amolops Cope, 1865 (Amphibia: Ranidae) from Nepal and nomenclatural validation of Amolops nepalicus Yang, 1991". Asian Herpetological Research (Abstract). 11 (2): 71–94. doi:10.16373/j.cnki.ahr.190052 . Retrieved July 19, 2025.