👉 Microgonidium is a type of fish that belongs to the order Chondrichthyes. It is known for its unique appearance, with its body structure resembling that of a small otter or a duck-like animal. The name "microgonidium" comes from the Greek word "mikron", which means "little," and "gonidium," which means "small." Microgonidium is characterized by its small size and elongated shape, often with a thin and