micropogon, Ceratichthys Cope [E. D.] 1865:277 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 16; ref. 13927] Conestoga River, Susquehanna River drainage, Lancaster County, Pennsylvania, U.S.A. Neotype: USNM 166416. Type catalog: Böhlke 1984:83 [ref. 13621], Gilbert 1998:114 [ref. 23395]. Original holotype (ANSP 5061, a hybrid) was set aside and replaced by a neotype, and the name micropogon was placed on the Official List of Specific Names in Zoology (ICZN, Opinion 2002). •See Gilbert 1998:114 [ref. 23395] with status as a hybrid. •Valid as Nocomis micropogon (Cope 1865) -- (Lee et al. 1980:215 [ref. 22416], Smith 1986:144 [ref. 22186], McAllister 1990:60 [ref. 14674], Page & Burr 1991:91 [ref. 18983], Boschung 1992:53 [ref. 23239], Etnier & Starnes 1993:198 [ref. 22809], Jenkins & Burkhead 1994:321 [ref. 21581], Stauffer et al. 1995:113 [ref. 23376], Burr et al. 1996:169 [ref. 41506], Mettee et al. 1996:225 [ref. 25836], Scott & Crossman 1998:431 [ref. 24570], Fuller et al. 1999:99 [ref. 25838], Nelson et al. 2004:73 [ref. 27807], Bailey et al. 2004:84 [ref. 27882], Boschung & Mayden 2004:214 [ref. 27995], Scharpf 2005:25 [ref. 28940], Page & Burr 2011:192 [ref. 31215], Page et al. 2013:73 [ref. 32708], Bagley et al. 2023:314 [ref. 41241], Page et al. 2023:73 [ref. 40505]). Current status: Valid as Nocomis micropogon (Cope 1865). Leuciscidae: Pogonichthyinae. Distribution: Eastern North America: eastern U.S.A. Habitat: freshwater.