Almost all information on the biology and ecology of this cat comes from a handful of animals in captivity and fewer than 20 specimens collected from the wild. Anecdotal reports suggest the species is nocturnal, but activity patterns in captivity have been recorded as more crepuscular. The diet is thought to contain fish, frogs and crustaceans, but it has also been suggested that individuals can survive in oil-palm plantations by hunting rodents (4). Like other cats, this species is probably solitary, maintaining its territory by scent-marking. Only three litters have ever been recorded in captivity, one consisting of two kittens, the other two of a single kitten (4). Litters of one to four kittens are thought to be usual, as adult females have four sets of nipples. A kitten was found in the wild in January and it is believed that the gestation period is about 56 days (7). Captive animals have lived to 14 years of age (4).