Mata-mata-turtle
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Order:Testudines
Family:Chelidae
Genus:Chelus
Species:fimbriatus

A resemblance to a pile of rotting leaves serves this reptile well. When unaware small fishes swim too close, they disappear instantly — sucked in by a powerful vacuum created when it opens its jaws. Found in quiet water across a large area of tropical South America, it usually only comes onto land to lay its eggs. It rarely swims, preferring to walk underwater, taking air at the surface through the unique proboscis in front of its tiny eyes.