The story
From the genus name Physa.
Etymology from Wiktionary, CC BY-SA 4.0.
physa
Today it means: Any of several species of freshwater snails, included in the family Physidae. Full definition →
Today it means: Any of several species of freshwater snails, included in the family Physidae. Full definition →
From the genus name Physa.
Etymology from Wiktionary, CC BY-SA 4.0.