* Cubiceps pauciradiatus Günther, 1872 .

Long-fin Fat-head. To 20 cm (7.9 in) (Robertson and Allen 2008). Circumglobal; western Pacific Ocean north to central Japan (Nakabo in Nakabo 2002); distribution in northeastern Pacific unclear; Cabo San Lucas and just inside southwest corner of Gulf of California (Robertson and Allen 2015) to Peru (Nakaya et al. 2009) . Surface to 1,470 m (3–4,822 ft) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: Morera et al. 2019).