crudmonkey writes: Researchers have identified a previously unknown species of carnivore lurking in one of the world's most endangered lakes. Durrell's vontsira, named in honor of the late conservationist and writer Gerald Durrell, was first photographed swimming in Madagascar's Lake Alaotra in 2004. Subsequent surveys confirmed the mongoose-like creature was indeed a new species. Durrell's vontsira is the first new carnivorous mammal discovered in Madagascar in 24 years. Little is known about the species, which is roughly the size of a cat.