👉 Tetrodonophora is a genus of freshwater snail, commonly known as tetrodonophora, that belongs to the family Hymenolaimidae. The genus includes several species of marine and freshwater snails found in tropical regions around the world. Snails are arthropods with a long, slender body, and they have a hard outer shell made up of tough, fibrous plates called外套膜 (saccia).
