heterolepis, Notropis Eigenmann [C. H.] & Eigenmann [R. S.] 1893:152 [American Naturalist v. 27 (no. 314); ref. 12375] Tributary to Qu'Appelle River at Fort Qu'Appelle (50°46'N, 103°48'W), about 2 miles southwest of Melville, Saskatchewan, Canada. Holotype (unique): BMNH 1892.12.30.532. Type catalog: Gilbert 1998:92 [ref. 23395]. •Valid as Notropis heterolepis Eigenmann & Eigenmann 1893 -- (Gilbert 1978:49 [ref. 7042], Lee et al. 1980:272 [ref. 22416], Smith 1986:190 [ref. 22186], Page & Beckham 1987:666 [ref. 9126], McAllister 1990:63 [ref. 14674], Page & Burr 1991:156 [ref. 18983], Warren et al. 1994:879 [ref. 22062], Cross & Collins 1995:92 [ref. 23394], Chereshnev 1996:600 [ref. 24659], Gilbert 1998:92 [ref. 23395], Scott & Crossman 1998:456 [ref. 24570], Lyons et al. 2000:26 [ref. 26594], Houston 2002:608 [ref. 26242], Holm et al. 2002:617 [ref. 26241], Nelson et al. 2004:74 [ref. 27807], Bailey et al. 2004:94 [ref. 27882], Scharpf 2005:29 [ref. 28940] with subspecies, Page & Burr 2011:290 [ref. 31215], Page et al. 2013:75 [ref. 32708], Stout et al. 2022:7 [ref. 39738] as 'Notropis' heterolepis, Page et al. 2023:74 [ref. 40505]). Current status: Valid as Notropis heterolepis Eigenmann & Eigenmann 1893. Leuciscidae: Pogonichthyinae. Distribution: North America: eastern U.S.A.and southern Canada. Habitat: freshwater.