| Αναφορά | Gotshall, D.W., 2005 Guide to marine invertebrates: Alaska to Baja California, 2nd ed. (revised). Sea Challengers. 117 p. |
| Αναφ. | 865 Gotshall, D.W., 2005 |
| Σελίδα | 28 |
| Named Used as Valid | Urticina lofotensis |
| Περιοχή | |
| Distribution | Alaska to southern California. |