Reopening on February 8, 2025

ASIAN SMALL-CLAWED OTTER

Class: Mammals


Order: Carnivora


Family: Mutelidae


Genus: Aonyx


Species: Cinereus


Geographic distribution: Southeast Asia


Habitat: Wetlands, continental or island environments


Size: 50 cm


Longevity: 15 years


Weight: 2.5 to 5 kg


Sexual maturity: 3 – 4 years


Gestation: 2 to 3 months


Litter: 1 to 6 pups


Diet: Carnivores, small fish, crustaceans, insects, amphibians, mollusks, etc.


Protection Status: IUCN Status CR – Vulnerable

Description

The Asian small-clawed otter, the smallest of all otters, is also the most terrestrial of them all. Its paws, equipped with small claws and partially webbed toes, make it particularly agile onland. It is also perfectly adapted to aquatic life thanks to its two-layer coat: one layer repels water, while the other traps air for effective thermal insulation. These adaptations make it aunique species, equally at ease on land and in the water.

Threats and preservation

The Asian small-clawed otter is threatened by poaching for traditional medicine and fur, water pollution,habitat destruction, and illegal trade. To protect the species, efforts are being made to restore its natural habitats, such as wetlands and mangroves, in collaboration with local organizations and governments.