-Otozoum is a genus of extinct aquatic reptiles belonging to the family Placodontidae. These reptiles existed during the Middle Triassic period, approximately 246 to 237 million years ago, and were primarily found in what is now modern-day Europe.
- The name Otozoum is derived from the combination of two Greek words, "otos" meaning ear and "zōion" meaning animal, which refers to the unique anatomy of its ear. It is characterized by a large bony plate covering the ear region, known as the otic notch or fenestra, which sets it apart from other members of the family Placodontidae.
- Otozoum was a relatively small reptile, with an estimated length of around 70 centimeters and a streamlined body shape that suggests it was well adapted for an aquatic lifestyle. It possessed broad paddle-like limbs, which likely aided in swimming and maneuvering through water.
- Like other placodonts, Otozoum possessed a specialized dentition for feeding on hard-shelled invertebrates, such as mollusks and crustaceans. Its teeth were flattened and wide, arranged in rows, and used for crushing and grinding food.
- Fossil evidence of Otozoum has been discovered in various locations across Europe, including Germany, France, and the United Kingdom. These fossils provide valuable insights into the evolution and diversity of placodonts, offering a glimpse into the ancient aquatic ecosystems and the ecological role of these unique reptiles in the Triassic period.
