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The Status of Nepal's Mammals: The National Red List Series - IUCN

The Status of Nepal's Mammals: The National Red List Series - IUCN

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174) Myotis siligorensis (Horsfield, 1855)<br />

Common Names<br />

Himalayan Whiskered Bat (English); Sana Daate<br />

Chamero (Nepali)<br />

Synonyms<br />

Vespertilio darjilingensis, Vespertilio siligorensis<br />

(Horsfield, 1855)<br />

Species Description<br />

Pelage colour is uniform dark brown. <strong>The</strong> hairs<br />

on the ventral surface have dark brown roots and<br />

pale brown tips. <strong>The</strong> muzzle is pointed with a well<br />

developed fringe <strong>of</strong> fine hairs on the upper lip. <strong>The</strong><br />

interfemoral and wing membranes are uniform<br />

brown and the wings are attached to the base <strong>of</strong> the<br />

phalanx <strong>of</strong> the outer metatarsal <strong>of</strong> each foot.<br />

Species Ecology<br />

<strong>The</strong> Himalayan Whiskered Bat can be found in<br />

the montane forests <strong>of</strong> Himalayas and has been<br />

observed foraging near human dwellings. This<br />

species is insectivorous.<br />

Little is known about the reproductive behaviour <strong>of</strong><br />

this species.<br />

Conservation <strong>Status</strong><br />

Global: Least Concern<br />

<strong>National</strong>: Least Concern<br />

Rationale for assessment: This species is considered<br />

Least Concern in view <strong>of</strong> a wide distribution,<br />

presumed large population, lack <strong>of</strong> any major<br />

threats and occurrence within a number <strong>of</strong><br />

protected areas.<br />

Legal <strong>Status</strong><br />

<strong>National</strong> Parks and Wildlife Conservation Act 2029<br />

(1973). This species occurs within a protected area.<br />

<strong>National</strong> Population Size<br />

<strong>The</strong>re is no information available on the population<br />

size <strong>of</strong> this species in Nepal, however it is considered<br />

widespread and common.<br />

<strong>National</strong> Distribution<br />

Kathmandu valley, including the Shivapuri Nagarjun<br />

<strong>National</strong> Park.<br />

Distribution outside Nepal<br />

Cambodia, China, India, Indonesia, Lao PDR,<br />

Malaysia, Myanmar, Viet Nam.<br />

Main Threats<br />

• Human disturbance.<br />

References<br />

Suwal and Verheugt 1995, Bates and Harrison 1997, Molur et al. 2002.<br />

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