propinquus, Hippoglossoides Hubbs [C. L.] 1915:469, Pl. 26 (fig. 5) [Proceedings of the United States National Museum v. 48 (no. 2082); ref. 2224] Aniwa Bay, Sakhalin Island, Albatross station 5005, depth 40-43 fathoms. Holotype: USNM 75667. Paratypes: (12) BMNH 1930.9.2.16 [ex CAS-SU] (1); CAS-SU 22529 (now 3), 23886 (?now 1), 68687-89 (1, 1, 1). •Synonym of Hippoglossoides robustus Gill & Townsend 1897 -- (Lindberg & Fedorov 1993:104 [ref. 21500], Mecklenburg et al. 2002:829 [ref. 25968], Evseenko 2003:S62 [ref. 28535], Evseenko 2004:6 [ref. 27606]). Current status: Synonym of Hippoglossoides robustus Gill & Townsend 1897. Pleuronectidae: Pleuronectinae. Habitat: marine.