Meanings
plural grain physas · plural grain physae
- A freshwater snail, of species Physella hordacea (syn. Physa hordacea), endemic to the northwestern United States.
Cite this entry
grain physa. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/grain%20physa
“grain physa.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/grain%20physa. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “grain physa,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/grain%20physa.
Source: grain physa on Wiktionary, CC BY-SA 4.0.