Bathycetopsis Lundberg [J. G.] & Rapp Py-Daniel [L. H.] 1994:382 Fem. Bathycetopsis oliveirai Lundberg & Rapp Py-Daniel 1994. Type by original designation (also monotypic). Generic names ending in -opsis are feminine. •Valid as Bathycetopsis Lundberg & Rapp Py-Daniel 1994 -- (Burgess & Finley 1996:167 [ref. 22901], de Pinna & Vari 1995:3 [ref. 21651], Vari & Ferraris in Reis et al. 2003:257 [ref. 27061]). •Synonym of Cetopsis Agassiz [or Spix & Agassiz] 1829 -- (Vari et al. 2005:150 [ref. 28270], de Pinna et al. 2007:803 [ref. 29247], Ferraris 2007:131 [ref. 29155]). Current status: Synonym of Cetopsis Agassiz 1829. Cetopsidae: Cetopsinae.