| Referens | Himmelman, J.H., 1978 Reproductive cycle of the green sea urchin, Strongylocentrotus droebachiensis. Can. J. Zool. 56:1828-1836. |
| Ref. | 107052 Himmelman, J.H., 1978 |
| Sida | |
| Named Used as Valid | Strongylocentrotus droebachiensis |
| Observationsplats | |
| Distribution |