Bathysauropsis Regan [C. T.] 1911:126 Fem. Chlorophthalmus gracilis Günther 1878. Type by monotypy. •Valid as Bathysauropsis Regan 1911 -- (Sulak 1977:53 [ref. 4299], Okiyama 1984:207 [ref. 13644], Okamura in Masuda et al. 1984:62 [ref. 6441], Sulak 1986:264 [ref. 5720], Hartel & Stiassny 1986:10 [ref. 5471], Merrett & Nielsen 1987 [ref. 6058], Paxton et al. 1989:231 [ref. 12442], Paxton & Niem 1999:1924 [ref. 24746], Shcherbachev & Pakhorukov 2002:564 [ref. 26271], Thompson 2003:916 [ref. 27003], Hoese 2006:481 [ref. 28998], Gomon 2015:552 [ref. 34251]). Current status: Valid as Bathysauropsis Regan 1911. Ipnopidae.