| Citation | Murdy, E.O. and J.A. Musick, 2013, Field guide to fishes of the Chesapeake Bay.. JHU Press, 360 p. |
| Ref. | 93252 Murdy, E.O. and J.A. Musick, 2013 |
| Page | 23-24;Drawing |
| Named Used as Valid | Squalus acanthias |
| Comment | max. length; |
| Locality | |
| Distribution | Circumglobal in cold-temperate seas except N Pacific; western North Atlantic: Newfoundland to Gulf of Maine and south to coast of Georgia; Chesapeake Bay, USA. |
| Quote | 90 cm TL; |