affinis, Coryphaenoides Günther [A.] 1878:27 [11] [Annals and Magazine of Natural History (Series 5) v. 2 (nos 7/8/9)(art. 2/22/28); ref. 2010] Deep sea, east of Río de la Plata mouth, Challenger station 323, depth 1900 fathoms. Syntypes: BMNH 1887.12.7.134-135 (2). On p. 11 of separate. See also Günther 1887:151, Pl. 40 (fig. B) [ref. 2013]. •Synonym of Nematonurus armatus (Hector 1875) -- (Geistdoerfer 1990:556 [ref. 16195]). •Valid as Coryphaenoides affinis Günther 1878 -- (Iwamoto in Cohen et al. 1990:201 [ref. 18936], Menezes & Figueiredo in Menezes et al. 2003:61 [ref. 27192], Koerber 2023:35 [ref. 40486]). Current status: Valid as Coryphaenoides affinis Günther 1878. Macrouridae. Distribution: Southwestern Atlantic: EEZ of Uruguay. Habitat: marine.