Subfamily

Physinae

Physa acuta. Photo: (c) Kim Cabrera, some rights reserved (CC BY-NC-ND)

iNaturalist • Wikipedia

Physidae, common name the bladder snails, is a monophyletic taxonomic family of small air-breathing freshwater snails, aquatic pulmonate gastropod molluscs in the clade Hygrophila.

— Wikipedia

Subtaxa

Genus: Physa

Where in Humboldt

Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT PHYSINAE, A MEMBER OF THE BLADDER SNAILS