| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Knobbed trophon | English | Canada | Acanthotrophon striatoides | AFS |
| Knobbed trophon | English | USA | Acanthotrophon striatoides | AFS |
| Knobbed trophon | English | USA | Acanthotrophon striatoides | Vernacular |