Strigosuchus

Strigosuchus is a genus of extinct crocodyliforms that lived during the Late Cretaceous period, approximately 99 to 94 million years ago. It is known from a single species, Strigosuchus gauthieri, which was discovered in the Crato Formation of Brazil. The genus name, Strigosuchus, is derived from the Latin words "striga," meaning "witch," and "suchus," meaning "crocodile," reflecting the unusual shape of the skull. The specific name, gauthieri, honors the French paleontologist Jean Gauthier.

Strigosuchus is notable for its distinctive skull morphology, which includes a long, narrow snout and a series of small, backward-facing teeth. The skull is also characterized by a unique structure on the palate, which may have been used for sensory or respiratory purposes. The overall body size of Strigosuchus is estimated to be around 2.5 meters in length, making it a medium-sized crocodilian.

The fossil remains of Strigosuchus include a nearly complete skull, as well as fragments of postcranial bones. The skull preserves evidence of soft tissue, including blood vessels and a possible nasal sac, providing insights into the anatomy and physiology of this extinct animal. Strigosuchus is considered a member of the group Metriorhynchoidea, which includes other Late Cretaceous crocodilians with similar skull features.

The discovery of Strigosuchus has contributed to our understanding of the diversity and evolution of crocodilians during the Late Cretaceous. Its unique skull morphology and preserved soft tissue offer valuable information for paleontologists studying the biology and behavior of these ancient reptiles.