| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Snail trefoil hydroid | English | Canada | Sertularella rugosa | AFS |
| Snail trefoil hydroid | English | USA | Sertularella rugosa | AFS |
| Snail trefoil hydroid | English | Canada | Sertularella rugosa | Vernacular |
| Snail trefoil hydroid | English | USA | Sertularella rugosa | Vernacular |