pacificus, Leptagonus decagonus Schmidt [P. Yu.] 1950:184, 315 [Trudy Tichookeanskogo Komiteta, Akademija Nauk S.S.S.R. v. 6; ref. 12471] Cape Navarin and Anadyr Gulf, Bering Sea; northern Sakhalin Island, Cape Enkan (near Ayan) and western Kamchatka, Okhotsk Sea; De Kastri Bay, Sea of Japan. Syntypes: ZIN 20683 (1), 24170 (3), 25246-47 (1 lost, 1), 27683 (1), 27687 (5), 28972-73 (5, 3). Type catalog: Sheiko & Fedorov 2010:48 [ref. 38118]. See Sheiko & Mecklenburg 2004:12 [ref. 27591] for type informaiton. •Synonym of Leptagonus decagonus (Bloch & Schneider 1801), but a valid subspecies as described -- (Sheiko 1993:76 [ref. 21227]). •Synonym of Leptagonus decagonus (Bloch & Schneider 1801) -- (Sheiko & Fedorov 2000:30 [ref. 25650], Parin et al. 2002:S98 [ref. 28300], Sheiko & Mecklenburg 2004:12 [ref. 27591], Sheiko & Fedorov 2010:48 [ref. 38118] with question, Parin et al. 2014:290 [ref. 33547]). Current status: Synonym of Leptagonus decagonus (Bloch & Schneider 1801). Agonidae: Agoninae. Habitat: marine.