A fresh-water snail, Physa zionis, living under unusual conditions
Pilsbry H. 1925. A fresh-water snail, Physa zionis, living under unusual conditions. Proceedings of the Academy of Natural Sciences of Philadelphia. 77:325-329
- Type
- Journal Article
- Authors
- Pilsbry, H.A.
- Units
- ZION
- Keywords
- Invertebrate, mollusk, NCPN springs literature 2003, Physa zionis, Snail, Zion Canyon