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  3. Namdapha Flying Squirrel

One of the 13 squirrels on WAnimals

Mammals · Rodentia · Sciuridae

Namdapha Flying Squirrel

Biswamoyopterus biswasi

Critically Endangered

At extremely high risk of imminent extinction in the wild.

Spotted something wrong?

The Namdapha flying squirrel is a nocturnal, arboreal flying squirrel endemic to India, classified as critically endangered because of habitat destruction. It was first collected at Deban on 27 April 1981. There are no estimates of its population, but its habitat is known to be Mesua ferrea forest, generally on hills near the Noa Dihing watershed in north-eastern India.

Weight

1.3 kg – 1.9 kg

Size

40 cm – 42 cm

Diet

Herbivore

Feeds mainly on plants.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Very hard

RainforestMountain
1countries1parks22same family

Fun facts

  • The entire species is known from a single specimen collected in 1981: it is one of the few mammals in the world of which only one specimen exists and of which there is no photographic record at all.
  • It is among the species targeted by lost-mammal expeditions, alongside others that have gone decades without a confirmed record and that may already be extinct.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Tropical rainforest of the Namdapha reserve, in Arunachal Pradesh, north-eastern India

Sources consulted: https://es.wikipedia.org/wiki/Biswamoyopterus_biswasi

Where to find it

See its range on the interactive map→
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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Namdapha Flying Squirrel — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park

How to help

The namdapha flying squirrel is classified as critically endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 1 protected area — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about namdapha flying squirrel.

Comments

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See full glossary
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NamdaphaIndia
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Pallas's Squirrel

Callosciurus erythraeus

Black Giant SquirrelNear Threatened

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Bengal TigerEndangered

Bengal Tiger

Panthera tigris tigris

LeopardVulnerable

Leopard

Panthera pardus

Sun BearVulnerable

Sun Bear

Helarctos malayanus

Red PandaEndangered

Red Panda

Ailurus fulgens

CountriesIndia
ParksNamdaphaIndia
TagsHerbivore
Herbivore
Nocturnal
Solitary
Critically Endangered
Rainforest
Mountain
Mammal
India