Eutaeniichthys Jordan [D. S.] & Snyder [J. O.] 1901:122 Masc. Eutaeniichthys gilli Jordan & Snyder 1901. Type by original designation (also monotypic). •Valid as Eutaeniichthys Jordan & Snyder 1901 -- (Lindberg & Krasyukova 1975:399 [ref. 7348], Akihito in Masuda et al. 1984:280 [ref. 6441], Birdsong et al. 1988:185 [ref. 7303], Larson 2001:42 [ref. 25522], Pezold 2011:94 [ref. 31727], Parenti 2021:290 [ref. 38603]). Current status: Valid as Eutaeniichthys Jordan & Snyder 1901. Oxudercidae: Gobionellinae.