| Citation | Ryg, M., T.G. Smith and D.M. Lavigne, 1990 Seasonal changes in body mass and body composition of ringed seals (Phoca hispida) on Svalbard. Can. J. Zool. 68:470-475. |
| Ref. | 3738 Ryg, M., T.G. Smith and D.M. Lavigne, 1990 |
| Page | |
| Named Used as Valid | Pusa hispida |
| Locality | |
| Distribution | Alaska. |