Literature
- Creaser, C. W.; Hubbs, C. L. 1922. A revision of the Holarctic Lampreys. Occ. Papers Mus. Zool. Univ. Mich., 120: 14 p.
- Gage, S. H. 1928. The lampreys of New York State: life history and economics in A biological survey of the Oswego River system. Suppl. Rep. N. Y. St. Conserv. Dep., 17, 1927 [.
- Vladikov, V. D.; Follett, W. I. 1967. The teeth of lampreys (Petromyzonidae): their terminology and use in a key to the Holarctic genera. J. Fish. Res. Bd Can., 24 :1067-1075, fig. 1-4.
- Vladykov, V. D.; Kott, E. 1978. A new nonparasitic species of the holarctic lamprey genus Lethenteron Creaser and Hubbs, 1922, (Petromyzonidae) from northwestern North America with notes on other species of the same genus. Biol. Pap. Univ. Alaska, 19, 74 p.