lutrensis, Leuciscus Baird [S. F.] & Girard [C. F.] 1853:391 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 6; ref. 165] Otter Creek, Arkansas [= tributary to North Fork of Red River, either Kiowa or Tillman County, southwestern Oklahoma], U.S.A. Syntypes: (5) USNM 104 (orig. 5, now 1). Subsequent material: MCZ 1685 [ex USNM 107] (1, discarded in 1938). Type catalog: Gilbert 1978:57 [ref. 7042], Gilbert 1998:107 [ref. 23395]. •Valid as Notropis lutrensis (Baird & Girard 1853) -- (Gilbert 1978:57 [ref. 7042], Lee et al. 1980:285 [ref. 22416], Chernoff & Miller 1986:182 [ref. 6782], Robison & Buchanan 1988:216 [ref. 23393]). •Valid as Cyprinella lutrensis (Baird & Girard 1853) -- (Matthews 1987:616 [ref. 6774], Mayden 1989:49 [ref. 12555], Page & Burr 1991:123 [ref. 18983], Boschung 1992:46 [ref. 23239], Espinosa Pérez et al. 1993:11 [ref. 22290], Etnier & Starnes 1993:152 [ref. 22809], Warren et al. 1994:132 [ref. 25557], Richardson & Gold 1995:28 [ref. 22412], Baxter & Stone 1995:64 [ref. 23374], Cross & Collins 1995:56 [ref. 23394], Schmidt & Gold 1995:200 [ref. 22413], Mettee et al. 1996:161 [ref. 25836], Sigler & Sigler 1996:68 [ref. 25943], Fuller et al. 1999:63 [ref. 25838], Gilbert 1998:107 [ref. 23395], Lyons et al. 2000:64 [ref. 26594], Ross et al. 2001:142 [ref. 25978], Moyle 2002:168 [ref. 26449], Grose & Wiley 2002:1092 [ref. 26513], Nelson et al. 2004:69 [ref. 27807], Miller & Robison 2004:92 [ref. 27931], Boschung & Mayden 2004:168 [ref. 27995], Scharpf 2005:13 [ref. 28940] with subspecies, Miller 2006:112 [ref. 28615], Minckley & Marsh 2009:178 [ref. 31114], Schönhuth & Mayden 2009:78 [ref. 38584], Page & Burr 2011:240 [ref. 31215], Page et al. 2013:70 [ref. 32708], Conway & Kim 2016:334 [ref. 34355], Stout et al. 2022:7 [ref. 39738], Page et al. 2023:68 [ref. 40505]). Current status: Valid as Cyprinella lutrensis (Baird & Girard 1853). Leuciscidae: Pogonichthyinae. Distribution: North America: central U.S.A. to northern Mexico; widely introduced. Habitat: freshwater.