unicolor, Petromyzon marinus Gage [S. H.] 1928:163, Fig 1; Pls. 1-2 [The lampreys of New York State; ref. 21352] Cayuga, Seneca, Ontario and Erie lakes. No types known. Not treated by Renaud 2011:78 [ref. 31770]. •Synonym of Petromyzon marinus Linnaeus 1758 -- (Vladykov 1973:2 [ref. 7159], Hardisty 1986:95 [ref. 24820], Scott & Crossman 1998:70 [ref. 24570]). Current status: Synonym of Petromyzon marinus Linnaeus 1758. Petromyzontidae.