| Citation | Guerinot, M.L., W. Fong and D.G. Patriquin, 1977 Nitrogen fixation (acetylene reduction) associated with sea urchins (Strongylocentrotus droebachiensis) feeding on seaweeds and eelgrass. J. Fish. Res. Board Can. 34:416-420. |
| Ref. | 106946 Guerinot, M.L., W. Fong and D.G. Patriquin, 1977 |
| Page | |
| Named Used as Valid | Strongylocentrotus droebachiensis |
| Locality | |
| Distribution | St. Margarets Bay, Nova Scotia, Canada. |