| Referens | Winget, R.R., D. Maurer and H. Seymour, 1974 Occurrence, size composition and sex ratio of the rock crab, Cancer irroratus Say and the spider crab, Libinia emarginata Leach in Delaware Bay. Journal of Natural History 8(2):199-205. |
| Ref. | 114264 Winget, R.R., D. Maurer and H. Seymour, 1974 |
| Sida | |
| Named Used as Valid | Cancer borealis |
| Observationsplats | |
| Distribution | USA. |