maculosus, Petromyzon Gronow [L. T.] in Gray 1854:2 [Catalogue of fish collected and described by Laurence Theodore Gronow; ref. 1911] England. No types known. Not treated by Renaud 2011:78 [ref. 31770]. •Synonym of Petromyzon marinus Linnaeus 1758 -- (Vladykov 1973:2 [ref. 7159], Hardisty 1986:94 [ref. 24820], Kottelat 1997:29 [ref. 22952]). Current status: Synonym of Petromyzon marinus Linnaeus 1758. Petromyzontidae. Habitat: freshwater, brackish, marine.