| Citation | Compagno, L.J.V., 1984, FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes.. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. |
| Ref. | 247 Compagno, L.J.V., 1984 |
| Page | 105 |
| Named Used as Valid | Somniosus pacificus |
| Comment | max. length; |
| Locality | |
| Distribution | North Pacific: Japan and along the Siberian coast to the Bering Sea, southern California (USA), and Baja California, Mexico. |
| Quote | 440 cm TL (male), 430 cm TL (female); |