zonope, Opisthocentrus Jordan [D. S.] & Snyder [J. O.] 1902:485, Fig. 21 [Proceedings of the United States National Museum v. 25 (no. 1293); ref. 2516] Muroran, Japan. Holotype: CAS-SU 7077. Paratypes: USNM 50292 (11). Additional original material: CAS-SU 7098 (27). Type catalog: Böhlke 1953:100 [ref. 12291], Springer & Anderson 1997:13 [ref. 22953]. •Valid as Opisthocentrus zonope Jordan & Snyder 1902 -- (Lindberg & Krasyukova 1975:106 [ref. 7348], Amaoka & Miki in Masuda et al. 1984:302 [ref. 6441], Sokolovskaya et al. 1998:12 [ref. 24670], Nakabo 2000:1052 [ref. 25182], Sheiko & Fedorov 2000:38 [ref. 25650], Nakabo 2002:1052 [ref. 26193], Choi et al. 2003:377, 643 [ref. 26218], Mecklenburg & Sheiko 2004:9 [ref. 27604], Parin et al. 2014:447 [ref. 33547], Dyldin & Orlov 2021:853 [ref. 38925]). Current status: Valid as Opisthocentrus zonope Jordan & Snyder 1902. Opisthocentridae. Distribution: Northwestern Pacific: southern Kuril Islands and Japan Sea from from Tatar Strait and Hokkaido to Korean Peninsula. Habitat: marine.