Etropus Jordan [D. S.] & Gilbert [C. H.] 1882:364 Masc. Etropus crossotus Jordan & Gilbert 1882. Type by monotypy. •Valid as Etropus Jordan & Gilbert 1882 -- (Norman 1934:154 [ref. 6893], Gutherz 1967:27 [ref. 23862], Matsuura in Uyeno et al. 1983:455 [ref. 14275], Ahlstrom et al. 1984:642 [ref. 13641], Leslie & Stewart 1986:140 [ref. 5948], Castro-Aguirre et al. 1999:479 [ref. 24550], Munroe 2003:1902 [ref. 27118], van der Heiden & Plascencia González 2005:470 [ref. 28311], Khidir et al. 2005:324 [ref. 28467]). Current status: Valid as Etropus Jordan & Gilbert 1882. Cyclopsettidae.