👉 "Ophiomastus" is a genus of marine reptiles in the family Ophiostomatidae, which includes several species commonly found in saltwater habitats. These animals are characterized by their long, slender bodies and large heads that can reach up to 20 feet (6 meters) in length. They have a distinctive shell pattern known as the "Ophiomastus" or "oasis shell," which is composed of multiple rows of small, round holes called "
