Physidae

Physidae, commonly called the bladder snails, is a family of small air-breathing freshwater snails, aquatic pulmonate gastropod molluscs in the superfamily Lymnaeoidea .

Physidae
A live individual of Physella acuta from the Mediterranean area
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Infraclass: Euthyneura
Superorder: Hygrophila
Superfamily: Lymnaeoidea
Family: Physidae
Fitzinger, 1833
Type genus
Physa Draparnaud, 1801
Diversity
About 80 freshwater species
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.