minor, Petromyzon fluviatilis forma Smitt [F. A.] 1895:1189 [A history of Scandinavian fishes; ref. 4146] Appeared in Smitt's synonymy as, "B: forma minor, pinnis dorsalibus altioribus, approximatis." Regarded as infrasubspecific, not available. Not treated by Renaud 2011:63 [ref. 31770]. •In the synonymy of Lampetra planeri (Bloch 1784) -- (Kottelat 1997:28 [ref. 22952]). Infrasubspecific. Current status: Synonym of Lampetra planeri (Bloch 1784). Petromyzontidae.