Titanophisuchus leviathan
One lineage of aquatic Proximozoic crocodilians is the Ophisuchia, which have particularly long, streamlined bodies and are fast swimmers. The sea orm is by far the largest, with the longest specimens exceeding 15 meters. The front of the sea orm’s snout is toothless and covered by hardened keratin. It has a varied diet, which depending on the individual can include cephalopods, fish, cnidarians, crustaceans, and large benthic worms. Sea orms can be found globally, except for in the narrowing Atlantic Ocean.













