| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Sickle hydroid | English | Canada | Hydrallmania falcata | AFS |
| Sickle hydroid | English | USA | Hydrallmania falcata | AFS |
| Sickle hydroid | English | Canada | Hydrallmania falcata | Vernacular |
| Sickle hydroid | English | USA | Hydrallmania falcata | Vernacular |