Nyctibatrachus vasanthi Ravichandran, 1997 - Kalakad Night Frog

Subspecies in India

This is also known as Kalakad Wrinkled Frog.

Photo Gallery and Species Biology


This species is rare. It mainly inhabits the disturbed as well as undisturbed forests in Kalakkad-Mundanthurai Tiger Reserve, which resides on the southern Western Ghats of India, at the altitudes of 700m asl.

Conservation Status:

This species is listed as Endangered in the IUCN Red List of Threatened Species (https://www.iucnredlist.org/).

According to the IUCN Red List assessment, the population of this species is declining and its population size is currently unknown. Its Extent of Occurrence is less than 5,000 sq km, with a severely fragmented distribution. The main threat to its persistence comes from habitat degradation due to large-scale Cardamom and tea plantation in the buffer zones of the forests.

StateJanFebMarAprMayJunJulAugSepOctNovDecNo date
Andaman and Nicobar Islands
Andhra Pradesh
Arunachal Pradesh
Assam
Bihar
Chandigarh
Chhattisgarh
Dadra & Nagar Haveli
Daman & Diu
Delhi
Goa
Gujarat
Haryana
Himachal Pradesh
Jammu and Kashmir
Jharkhand
Karnataka
Kerala
Lakshadweep
Madhya Pradesh
Maharashtra
Manipur
Meghalaya
Mizoram
Nagaland
Odisha
Paschimbanga
Pondicherry
Punjab
Rajasthan
Sikkim
Tamil Nadu
Tripura
Uttar Pradesh
Uttarakhand
West Bengal
Total

S.D. Biju, Sushil Dutta, Robert Inger, M.S. Ravichandran. 2004. Nyctibatrachus vasanthi. The IUCN Red List of Threatened Species 2004: e.T58405A11774299.
https://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T58405A11774299.en. Access
ed on 26 November 2020.

Page citation

Anonymous 2024. Nyctibatrachus vasanthi Ravichandran, 1997 – Kalakad Night Frog. In Gosavi, N., A. Bayani, and K. Kunte (Chief Editors). Butterflies of India, v. 1.05. Published by the Indian Foundation for Butterflies. URL: https://www.indianamphibians.org/nyctibatrachus-vasanthi, accessed 2024/05/13.