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Genus: Chelus

The genus Chelus includes the matamata turtles, known for their unique, flat, and triangular heads with rough skin and a leaf-like appearance. These turtles have long necks and large, shell-covered bodies, blending well into their environment. Chelus species are native to slow-moving freshwater habitats, like swamps and streams, in the Amazon and Orinoco river basins of South America. They are ambush predators, using their camouflage to catch fish by quickly extending their necks and gulping prey whole. An interesting fact is their incredible suction-feeding ability, allowing them to eat without chewing.

  • Chelus orinocensis (Orinoco Mata Mata)

    Chelus orinocensis, commonly known as the Orinoco mata mata, is a unique freshwater turtle species known for its extraordinary appearance, mimicking leaf debris in its environment. Found primarily in the Orinoco River Basin, it’s easily recognized by its flattened, triangular head and extensive camouflage. Scientific Classification Common Names Identification Native Origin and Distribution Preferred Habitat…

  • Chelus fimbriata (Matamata Turtle)

    Chelus fimbriata is a highly unique freshwater turtle species commonly known for its leaf-like appearance, camouflaging skills, and exceptional hunting techniques. Found in South America, this turtle has adapted to slow-moving waters, where it excels at ambush hunting using its natural disguise. Scientific Classification Common Names Identification Description Chelus fimbriata has a distinctive flattened, triangular…