Species that contain: Ichthyomyzon and bdellium [ 2 ] records

argenteus, Petromyzon Kirtland [J. P.] 1838:170, 197 [Report on the zoology of Ohio v. 1 (pt. 2); ref. 18399] Big Miami River basin, Ohio, U.S.A. No types known. Objectively invalid; preoccupied by Petromyzon argenteus Bloch 1795, replaced by Petromyzon bdellium Jordan 1885. •Synonym of Ichthyomyzon unicuspis Hubbs & Trautman 1937 -- (Scott & Crossman 1998:54 [ref. 24570]). •Objective synonym of Ichthyomyzon bdellium (Jordan 1885) -- (Smith 1986:34 [ref. 22186], Renaud 2011:45 [ref. 31770]). 1°Homonym. Current status: Synonym of Ichthyomyzon bdellium (Jordan 1885). Petromyzontidae. Habitat: freshwater.

bdellium, Petromyzon Jordan [D. S.] 1885:792 [4] [United States Commission of Fish and Fisheries, Report of the Commissioner v. 13 (1885); ref. 2385] Great Miami River, Ohio, U.S.A. No types known. On p. 4 of separate. Replacement name for Petromyzon argenteus Kirtland 1838, preoccupied by Petromyzon argenteus Bloch 1795. •Valid as Ichthyomyzon bdellium (Jordan 1885) -- (Lee et al. 1980:15 [ref. 22416], Smith 1986:33 [ref. 22186], Page & Burr 1991:17 [ref. 18983], Boschung 1992:17 [ref. 23239], Etnier & Starnes 1993:90 [ref. 22809], Jenkins & Burkhead 1994:166 [ref. 21581], Stauffer et al. 1995:22 [ref. 23376], Mettee et al. 1996:63 [ref. 25836], Yamazaki & Goto 2000:8 [ref. 24514], Nelson et al. 2004:48 [ref. 27807], Scharpf 2005:4 [ref. 28940], Lang et al. 2009:48 [ref. 31599], Page & Burr 2011:124 [ref. 31215], Renaud 2011:45 [ref. 31770], Page et al. 2013:48 [ref. 32708], Page et al. 2023:36 [ref. 40505]). Replacement Name. Current status: Valid as Ichthyomyzon bdellium (Jordan 1885). Petromyzontidae. Distribution: North America: Northeastern U.S.A. Habitat: freshwater.