geminatum, Plagiogeneion Parin [N. V.] 1991:460, Fig. 1a [Proceedings of the Biological Society of Washington v. 104 (no. 3); ref. 19174] Nazca Ridge, southeastern Pacific, 22°05'S, 81°14'W, depth 200 meters. Holotype: ZIN 49821. Paratypes: SAIAB [formerly RUSI] 35612 (1), USNM 316518 (1), ZIN 49822 (3), ZMMU P-18276 (2). Type catalog: Vasil'eva et al. 2001:82 [ref. 25714] with incorrect locality. •Valid as Plagiogeneion geminatum Parin 1991 -- (Oyarzún G. & Arriaza Z 1993:342 [ref. 22360]). Current status: Valid as Plagiogeneion geminatum Parin 1991. Emmelichthyidae. Distribution: Eastern Pacific. Habitat: marine.