Euclichthys McCulloch [A. R.] 1926:174 Masc. Euclichthys polynemus McCulloch 1926. Type by original designation (also monotypic). Family placement follows articles in Cohen 1989 [ref. 13632]. •Valid as Euclichthys McCulloch 1926 -- (Paulin 1983:88 [ref. 5459], Cohen 1984:263 [ref. 13646], Fahay & Markle 1984:266 [ref. 13653], Paxton et al. 1989:299 [ref. 12442], Cohen in Cohen et al. 1990:18 [ref. 18936], Gomon et al. 1994:338 [ref. 22532], Roberts & Paulin 1997:45 [ref. 23232], Hoese et al. 2006:579 [ref. 29047], Gomon 2008:316 [ref. 30616], Stewart & Roberts 2015:746 [ref. 34262], Last & Pogonoski 2020:233 [ref. 37409]). Current status: Valid as Euclichthys McCulloch 1926. Euclichthyidae.