| Authors(s) | Saether, O.A. |
| Year | 1975b |
| Title | Two new, Nearctic species of Protanypus Kieffer with keys to Nearctic and Palaearctic species of the genus (Diptera: Chironomidae). Journal of the Fisheries Research Board of Canada 32 (3): 367-388. |
| Authors(s) | Saether, O.A. |
| Year | 1975b |
| Title | Two new, Nearctic species of Protanypus Kieffer with keys to Nearctic and Palaearctic species of the genus (Diptera: Chironomidae). Journal of the Fisheries Research Board of Canada 32 (3): 367-388. |