a breed of monkey, with a long tail used for eating leaves and large mammals. It inserts the tail anally and tears out the heart and then eats the prey.
David Attenborough: Here, viewers, we can see two of the finest animals in this extremely rural rainforest. We currently have, in front of me, two "cominalts" participating in the apparent "killing ritual" upon which they are tortuing an elephant.
Camera man: wow!