longimanus, Etropus Norman [J. R.] 1933:202 [Annals and Magazine of Natural History (Series 10) v. 12 (no. 68) (art. 21); ref. 16511] Cape Frio, Brazil, depth 40 fathoms. Holotype: BMNH 1913.12.4.312. Paratypes: BMNH 1913.12.4.313-320 (17). •Valid as Etropus longimanus Norman 1933 -- (Andreata & Séret 1996:589 [ref. 16204], Castro-Aguirre et al. 1999:479 [ref. 24550], López et al. 2002:66 [ref. 26808], Menezes & Figueiredo in Menezes et al. 2003:106 [ref. 27192], Díaz de Astarloa & Fabré 2003:124 [ref. 27726], van der Heiden & Plascencia González 2005:470 [ref. 28311], Costa et al. 2015:1061 [ref. 37495], Nión et al. 2016:54 [ref. 35565], Carvalho-Filho 2023:271 [ref. 40480], Hoff et al. 2023:6 [ref. 40463]). Current status: Valid as Etropus longimanus Norman 1933. Cyclopsettidae. Distribution: Southwestern Atlantic: Rio de Janeiro (Brazil) south to northern Argentina. Habitat: marine.