Economidichthys Bianco [P. G.], Bullock [A. M.], Miller [P. J.] & Roubal [F. R.] 1987:797 Masc. Gobius pygmaeus Holly 1929. Type by original designation (also monotypic). •Valid as Economidichthys Bianco, Bullock, Miller & Roubal 1987 -- (Economidis & Miller 1990:129 [ref. 16710], McKay & Miller 1997:1457 [ref. 24951], Miller in Miller 2004:439 [ref. 27853], Huyse et al. 2004:325 [ref. 27956], Kottelat & Freyhof 2007:553 [ref. 29996], Miller & Sanda 2008:259 [ref. 29469], Thacker 2011:130 [ref. 31731], Freyhof 2011:283 [ref. 31742]). •Valid as Economidichthys Bianco, Bullock, Miller & Roubal 1987 -- (Thacker 2012:369 [ref. 32464], Thacker et al. 2018:[9] [ref. 36082], Parenti 2021:135 [ref. 38603]). Current status: Valid as Economidichthys Bianco, Bullock, Miller & Roubal 1987. Oxudercidae: Gobionellinae.