quadrituberculatus, Pleuronectes Pallas [P. S.] 1814:423 [Zoographia Rosso-Asiatica v. 3; ref. 3351] Sea between Kamchatka, Russia and Alaska, U.S.A. No types known. Type catalog: Voronina & Volkova 2019:281 [ref. 37075] (no types at ZIN). •Valid as Pleuronectes quadrituberculatus Pallas 1814 -- (Sakamoto 1984:209 [ref. 5273], Sakamoto in Masuda et al. 1984:353 [ref. 6441], Matarese et al. 1989:614 [ref. 26885], Lindberg & Fedorov 1993:139 [ref. 21500], Dorofeeva 1998:160 [ref. 23573] as quadrituberculata, Sokolovskaya et al. 1998:14 [ref. 24670], Cooper & Chapleau 1998:716 [ref. 26711], Nakabo 2000:1377 [ref. 25182], Sheiko & Fedorov 2000:41 [ref. 25650], Mecklenburg et al. 2002:835 [ref. 25968], Nakabo 2002:1377 [ref. 26193], Choi et al. 2003:432, 685 [ref. 26218], Fedorov et al. 2003:142 [ref. 27579], Evseenko 2003:S68 [ref. 28535], Evseenko 2004:12 [ref. 27606], Nelson et al. 2004:181 [ref. 27807], Love et al. 2005:176 [ref. 37547], Mecklenburg et al. 2011:131 [ref. 31212], Shinohara et al. 2011:57 [ref. 31715], Page et al. 2013:187 [ref. 32708], Shinohara et al. 2014:277 [ref. 33330], Voronina & Chanet 2014:45 [ref. 33419], Parin et al. 2014:543 [ref. 33547], Mecklenburg & Steinke 2015:165 [ref. 34033], Kells et al. 2016:334 [ref. 35888], Dyldin & Orlov 2017:199 [ref. 35257], Vinnikov et al. 2018:160 [ref. 35844], Mecklenburg et al. 2018:451 [ref. 36370], Dyldin et al. 2021:43 [ref. 38804], Love et al. 2021:220 [ref. 39279], Tashiro 2022:85 [ref. 39012]). Current status: Valid as Pleuronectes quadrituberculatus Pallas 1814. Pleuronectidae: Pleuronectinae. Distribution: North Pacific and adjacent Arctic. Habitat: brackish, marine.