A preliminary assessment of the bat fauna (Mammalia: Chiroptera) of Murlen National Park, Mizoram, India: distribution, morphology, and echolocation

Main Article Content

Uttam Saikia
Rohit Chakravarty
https://orcid.org/0000-0001-7432-6917

Abstract

As part of a faunal documentation work in Murlen National Park in Mizoram, two field surveys were conducted in the park area and its immediate periphery which resulted in capture of 39 individuals of bats. Based on these captures and a previous published record, 14 bat species belonging to nine genera and three families were recorded from the study area. Despite lesser sampling coverage and shorter duration of the surveys, uncommon and little-known species like Arielulus circumdatus, Kerivoula cf. hardwickii, Myotis annectans, Myotis montivagus, and Mirostrellus joffrei were recorded, thereby highlighting the rich assemblage of chiropteran fauna and also the need for effective protection of the area. Based on the collected samples, five species—Rhinolophus affinis, R. perniger, Myotis annectans, Pipistrellus javanicus, and Mirostrellus joffrei—are first recorded from Mizoram state. The echolocation call structures of four of the recorded species from the study area are also presented. We have also provided an updated checklist of the bat fauna of Mizoram state comprising 35 species of five families.

Article Details

Section
Communications
Author Biographies

Uttam Saikia, Zoological Survey of India, North Eastern Regional Centre, Risa Colony, Shillong, Meghalaya 793003, India.

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Rohit Chakravarty, Nature Conservation Foundation, 1311, “Amritha”. 12th Main. Vijayanagar 1st Stage, Mysore, Karnataka 570017, India; and Bat Conservation International, 500 N Capital of TX Hwy, Bldg. 1, Suite 175, Austin, Texas, 78746 USA.

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