| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Unequal spoonclam | English | Canada | Periploma margaritaceum | AFS |
| Unequal spoonclam | English | USA | Periploma margaritaceum | AFS |
| Unequal spoonclam | English | USA | Periploma margaritaceum | Vernacular |