Su cráneo robusto podría haber sido utilizado en enfrentamientos intraespecíficos

Aunque no se ha recuperado esqueleto postcraneal

Estimates suggest a body length of approximately 3 to 4 meters and a mass likely between 150 and 300 kilograms

and mammals such as South American ungulates and ground sloths

Elasmosaurus platyurus Anurognathus Su cráneo robusto podría haberElasmosaurus platyurus is a marine reptile from the Late Cretaceous that lived approximately 80 million years ago. This member of the plesiosaur family is famous for its extremely long neck, which makes up almost half of its total length, which is estimated to be around 10. 5 meters (35 feet), although it could reach 14 meters in length. Its neck is thought to have contained up to 72 vertebrae, giving it great flexibility for moving in the water.