Cave physa
Species of gastropod
From Wikipedia, the free encyclopedia
The cave physa (Physella spelunca) is a species of small, air-breathing, freshwater snail, an aquatic pulmonate gastropod mollusk in the family Physidae. It lives only in caves.
| Cave physa Physella spelunca, | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Superorder: | Hygrophila |
| Family: | Physidae |
| Genus: | Physella |
| Species: | P. spelunca |
| Binomial name | |
| Physella spelunca | |
This species is endemic to Big Horn County, Wyoming.
