ruber, Petromyzon Lacepède [B. G. E.] 1800:99, 100, Pl. 1 (fig. 2) [Histoire naturelle des poissons (Lacepède) v. 2; ref. 2709] Seine River, France. No types known. Also appeared in Sonnini 1802:61 [ref. 30461]. Not treated by Renaud 2011:78 [ref. 31770]. •Questionably a synonym of Petromyzon marinus Linnaeus 1758 -- (Kottelat 1997:29 [ref. 22952]). Current status: Synonym of Petromyzon marinus Linnaeus 1758. Petromyzontidae.