griseus, Psednos Chernova [N. V.] & Stein [D. L.] 2002:771, Fig. 10 [Copeia 2002 (no. 3); ref. 26224] Eastern North Pacific, northwest of Guadalupe Island, Mexico, 31°07.9'N, 121°38.4'W, depth 0-4000 meters. Holotype (unique): SIO 60-287 (poor condition). •Valid as Psednos griseus Chernova & Stein 2002 -- (Chernova et al. 2004:47-48 [ref. 27592], Love et al. 2005:108 [ref. 37547], Love et al. 2021:143 [ref. 39279], Page et al. 2023:193 [ref. 40505]). Current status: Valid as Psednos griseus Chernova & Stein 2002. Liparidae. Distribution: Northeastern Pacific: near Guadalupe Island (Mexico). Habitat: marine.