The last time the hairy-nosed otter (Lutra sumatrana) was seen in Borneo it was road-kill, but researchers have now photographed a living individual of this elusive and endangered species.

The hairy-nosed otter (Lutra sumatrana) had not been seen for 100 years until a single individual was photographed 10 years ago. Stills from the footage of the hairy-nosed otter, which has dark ...

The expansion includes large areas of flooded forests where at least two species of rare otters are known to exist, the hairy-nosed otter (Lutra sumatrana), and the smooth-coated otter (Lutragale ...

The hairy-nosed otter (Lutra sumatrana) – the world’s most endangered otter species – has been “rediscovered” in the Deramakot Forest Reserve in Sabah. It was assumed to be “non ...

Subscribe to Salon's weekly newsletter Lab Notes. Three otter species occurring in the Himalayan region — Aonyx cinereus, Lutra lutra and Lutrogale perspicillata — were all vulnerable to ...