idiomorpha, Bertella Pietsch [T. W.] 1973:194, Figs. 1-6 [Copeia 1973 (no. 2); ref. 3472] Off Guadalupe Island, Mexico, 29°10'00"N, 118°28'15"W, depth 0-940 meters, bottom depth 2377-3475 meters. Holotype: LACM 30601-22. Paratypes: IOM (uncat., 1), IOM (uncat., 1); LACM 30045-3 (1), 30561-1 (1); OSUO 1045 (1); SIO 60-51 (1); ZMUT 52705 (1). •Valid as Bertella idiomorpha Pietsch 1973 -- (Amaoka in Masuda et al. 1984:106 [ref. 6441], Balanov & Fedorov 1996:345 [ref. 24646], Shinohara et al. 1996:172 [ref. 26605], Nakabo 2000:472 [ref. 25086], Sheiko & Fedorov 2000:24 [ref. 25650], Mecklenburg et al. 2002:306 [ref. 25968], Nakabo 2002:472 [ref. 26001], Love et al. 2005:60 [ref. 37547], Pietsch 2009:438 [ref. 30766], Prokofiev 2014:611 [ref. 33565], Parin et al. 2014:186 [ref. 33547], Love et al. 2021:88 [ref. 39279], Page et al. 2023:165 [ref. 40505]). Current status: Valid as Bertella idiomorpha Pietsch 1973. Oneirodidae. Distribution: North Pacific: southern Japan and Kuril Islands north to Bering Sea, then Alaska (U.S.A.) south to Pacific coast of Baja California Sur (Mexico), including Gulf of California (Mexico). Habitat: marine.