Wikipedia
Paralligatoridae
Paralligatoridae is an extinct family of neosuchian crocodyliforms that existed during the Jurassic and Cretaceous periods. It includes the genera Paralligator, Brillanceausuchus, Shamosuchus, Sabresuchus, Rugosuchus, Batrachomimus and Wannchampsus, as well as yet-unnamed "Glen Rose form".