stenseni, Parmaturus Springer [S.] 1979:104, Figs. 64-66 [NOAA (National Oceanic and Atmospheric Administration) Technical Report NMFS (National Marine Fisheries Service) Circular No. 422; ref. 4175] Gulf of Panama, 7°22'N, 79°32'W, depth 915-975 meters. Holotype: ZMUC P06146 [ex ZMK Galathea 739-1]. Paratypes: (40) HUMZ 138785 [ex ZMUC P 06156] (1), 138786 [ex ZMUC P 06186] (1); ZMUC P 06147-155, 157-185 (38, 1 in each lot). •Valid as Apristurus stenseni (Springer 1979) -- (Compagno 1984:286 [ref. 6846], Grove & Lavenberg 1997:71 [ref. 24023], Nakaya & Sato 1999:316 [ref. 23941], Nakaya & Séret 1999:307 [ref. 24247], Compagno 1999:478 [ref. 25589], Weigmann 2016:33 [ref. 34211], Calle-Morán et al. 2020:242 [ref. 37881]). Current status: Valid as Apristurus stenseni (Springer 1979). Pentanchidae. Distribution: Eastern Pacific. Habitat: marine.