The otter civet, Cynogale bennettii, is a rare and elusive mammal native to the tropical forests of Southeast Asia, including Borneo, Sumatra and the Malay Peninsula. This semi-aquatic species is distinctive for its otter-like body, with a long, slender build, dense waterproof fur and a flattened tail that aids in swimming. The otter civet's fur is dark brown, with lighter underparts and its face features a short snout with small eyes, adapted to its nocturnal lifestyle. Adults can reach lengths of up to 70 cm (27.5 inches) with a tail length of about 60 cm (23.6 inches), making it one of the larger civet species.