Himantolophus sagamius (Tanaka, 1918) .

Pacific Footballfish. To 38 cm (15 in) SL (Klepadlo et al. 2003). Indo-Pacific; western Pacific Ocean north to Japan; off Kamchatka (Kharin 2006a); northern California (Bertelsen and Krefft 1988) to Chile (Pequeño 1997). Depth: 300–1,300 m (984–4,264 ft) (min.: Michael Schaadt, pers. comm. to M.L.; max.: Bertelsen and Krefft 1988). Reported as Himantolophus sp. in Lea (1988). Classified by some authors as a synonym of Himantolophus groenlandicus Reinhardt, 1837 .