species 631 observations
Piedmont Elimia
Elimia virginica
Field notes
Elimia virginica, common names the Piedmont elimia or Virginia river snail, is a species of freshwater snail with an operculum, an aquatic gastropod mollusc in the family Pleuroceridae.
Read more on WikipediaRange
Greener is more native, amber more introduced; paler is less certain. How this was decided