erimyzonops, Dionda Hubbs [C. L.] & Miller [R. R.] 1974:4, Figs. 1-2 [Occasional Papers of the Museum of Zoology University of Michigan No. 671; ref. 7506] Canal from Río Tamesi, near Ciudad Mante, Tamaulipas, Mexico. Holotype: UMMZ 193805. Paratypes: FMNH 16548-50 (3); Inst. Bio. Chaputtepe, Mex. [ex UMMZ 97467] (3); UMMZ 97467 (49), 97468 (45, 1 skel.), 97469 (14), 124359 (1), 129680 (1), 182557 (1), 186495 (7), 189277 (4), 192500 (33, 6 c&s), 192884 (11). Type catalog: Ibarra & Stewart 1987:32 [ref. 12367], Gilbert 1998:76 [ref. 23395]. •Valid as Dionda erimyzonops Hubbs & Miller 1974 -- (Espinosa Pérez et al. 1993:13 [ref. 22290], Gilbert 1998:76 [ref. 23395], Nelson et al. 2004:70 [ref. 27807], Scharpf 2005:15 [ref. 28940], Miller 2006:117 [ref. 28615]). •Valid as Tampichthys erimyzonops (Hubbs & Miller 1974) -- (Schönhuth et al. 2008:745 [ref. 29831], Page et al. 2013:78 [ref. 32708], Page et al. 2023:76 [ref. 40505]). Current status: Valid as Tampichthys erimyzonops (Hubbs & Miller 1974). Leuciscidae: Pogonichthyinae. Distribution: Southern North America: Río Tamesi and Río Tuxpan, Río Panuco basin (Gulf of Mexico watersheds of Mexico) endemic Habitat: freshwater.