grigorjewi, Stichaeus Herzenstein [S. M.] 1890:119 [29] [Mélanges Biologiques, tirés du Bulletin physico-mathématique de l'Académie Impériale des Sciences de St. Pétersbourg v. 13; ref. 2149] Volcano [Uchiura] Bay, Hokkaido, Japan. Syntypes: ZIN 8720-21 (1, 1). Type catalog: Balushkin et al. 2012:119 [ref. 33656]. On p. 29 of Bull. Acad. Imp. Sci. St. Petersbourg (n. s.) v. 2. Occasionally misspelled grigoriewi. •Valid as Stichaeus grigorjewi Herzenstein 1890 -- (Lindberg & Krasyukova 1975:59 [ref. 7348], Yabe in Amaoka et al. 1983:257, 328 [ref. 8379], Amaoka & Miki in Masuda et al. 1984:302 [ref. 6441], Lavrova 1990:52 [ref. 20302] as grigoriewi, Shinohara et al. 1996:182 [ref. 26605], Sokolovskaya et al. 1998:12 [ref. 24670], Nakabo 2000:1048 [ref. 25182], Nakabo 2002:1048 [ref. 26193], Choi et al. 2003:377, 643 [ref. 26218] dated 1894, Mecklenburg & Sheiko 2004:5 [ref. 27604], Shinohara et al. 2011:53 [ref. 31715], Shinohara et al. 2014:269 [ref. 33330], Parin et al. 2014:451 [ref. 33547], Tohkairin et al. 2015:13 [ref. 35331], Kim et al. 2020:157 [ref. 39118], Dyldin & Orlov 2021:847 [ref. 38925], Dyldin et al. 2021:51 [ref. 38804]). •Valid as Dinogunellus grigorjewi (Herzenstein 1890) -- (Balanov et al. 2022:[8] [ref. 39152]). Current status: Valid as Dinogunellus grigorjewi (Herzenstein 1890). Stichaeidae: Stichaeinae. Distribution: Northwestern Pacific: southern Okhotsk Sea and southern Kuril Islands, Sea of Japan (Korea, Japan, Russia) to Yellow Sea, Pacific coast of Japan. Habitat: marine.