| Citation | Krumbein, W.E. and J.N.C. Van der Pers, 1974 Diving investigations on biodeterioration by sea-urchins in the rocky sublittoral of Helgoland. Helgolander wiss. Meeresunters. 26:1-17. |
| Ref. | 106377 Krumbein, W.E. and J.N.C. Van der Pers, 1974 |
| Page | 1 |
| Named Used as Valid | Echinus acutus |
| Locality | |
| Distribution | German Bight. |