| Citation | Dymond, J.R., 1947, A list of the freshwater fishes of Canada east of the Rocky Mountains, with keys.. Roy. Ont. Mus. Zool. Misc. Publ. 1:36 p. |
| Ref. | 10272 Dymond, J.R., 1947 |
| Page | 8 |
| Named Used as Valid | Prosopium williamsoni |
| Comment | |
| Locality | |
| Distribution | |
| Quote |