| Citation | Schuchert, P., 2001 Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa). Meddelelser Om Gronland, Bioscience 53:1-184. |
| Ref. | 64386 Schuchert, P., 2001 |
| Page | 9 |
| Named Used as Valid | Clava multicornis |
| Locality | Coast of Denmark. |
| Distribution | Iceland. |