keramaensis, Cocotropus Imamura [H.] & Shinohara [G.] 2003:233, Figs. 1-3 [Ichthyological Research v. 50 (no. 3); ref. 27213] South of Kerama Islands, southern Japan, 29°59.5'N, 127°13.6'E, depth 85 meters. Holotype (unique): NSMT-P 61997. •Valid as Cocotropus keramaensis Imamura & Shinohara 2003 -- (Fricke 2004:2 [ref. 27662], Johnson 2004:180 [ref. 27781], Prokofiev 2010:723 [ref. 31093], Matsunuma et al. 2021:Table 2 [ref. 38266], Shinohara & Imamura 2021:3 [ref. 38537]). Current status: Valid as Cocotropus keramaensis Imamura & Shinohara 2003. Synanceiidae: Aploactininae. Distribution: Northwestern Pacific: Kerama Islands, Okinawa (Ryukyu Islands, Japan) endemic. Habitat: marine.