branchialis, Petromyzon Linnaeus [C.] 1758:230 [Systema Naturae, Ed. X v. 1; ref. 2787] Rhine River at Basel, Switzerland. Neotype: MHNG 816.18. Type catalog: Weber 1998:5 [ref. 32707]. Neotype designated by Kottelat 1997:27 [ref. 22952]. Misspelled bronchialis by Retzius 1800:303 [ref. 18622]. Not treated by Renaud 2011:58 [ref. 31770]. •Valid as Ammocoetes branchialis (Linnaeus 1758) -- (Herrera 1896:7 [ref. 39336] in synonymy of Lampetra planeri). •Objective synonym of Lampetra fluviatilis (Linnaeus 1758) -- (Kottelat 1997:27 [ref. 22952] after neotype designations). •Synonym of Lampetra fluviatilis (Linnaeus 1758) in part -- (Hardisty 1986:249 [ref. 24820], Reshetnikov 1998:16 [ref. 23570]). Current status: Synonym of Lampetra fluviatilis (Linnaeus 1758). Petromyzontidae. Habitat: freshwater, brackish, marine.