major, Petromyzon fluviatilis forma Smitt [F. A.] 1895:1189 [A history of Scandinavian fishes; ref. 4146] Appeared in Smitt's synonymy as, "A: forma major, pinnis dorsalibus minoribus, remotis." Regarded as infrasubspecific, not available. Not treated by Renaud 2011:58 [ref. 31770]. •In the synonymy of Lampetra fluviatilis (Linnaeus 1758) -- (Kottelat 1997:27 [ref. 22952]). Infrasubspecific. Current status: Synonym of Lampetra fluviatilis (Linnaeus 1758). Petromyzontidae.