Review of amphipods of the family Pleustidae Buchholz, 1874 (Crustacea Amphipoda) from the coastal waters of Sakhalin Island (Far East of Russia). I. Subfamily Neopleustinae Bousfield & Hendrycks, 1994 Author Labay, Vjacheslav S. text Zootaxa 2021 2021-05-20 4974 2 267 306 journal article 6360 10.11646/zootaxa.4974.2.3 ba9eadc3-7247-4841-8272-e7af87754011 1175-5326 4775545 B4D51BEC-2B48-4B77-A49B-6D5949EDAA99 Neopleustes euacanthus (G. Sars, 1877 ) Figures 1f , 4f , 22 Pleustes euacanthus G. Sars, 1877: 356 . Paramphithoe euacantha (G. Sars, 1877 ) —Sars 1885: 168, Pl. 14, fig. 3, 3a–3b.—Sars 1886: 52. Paramphithoe pulchella (Krøyer, 1846) (part)— Hansen 1887: 119–121 .— Hilgendorf & Vosseler 1895: 879 .—Holmes 1904: 489.— Nordgaard 1905: 184 .— Norman 1895: 487 .— Norman 1902: 81 .— Sars 1895: 346–348 .— Stephensen 1913: 160 . Parapleustes pulchellus f. euacanthus (G. Sars, 1877 ) (part)— Stephensen 1944: 4 .– Shoemaker 1955: 43 . Acanthozone panopla (Kroyer, 1838) (part)— Della Valle 1893: 605–607 ,. Neopleustes pulchellus (Krøyer, 1846) (part)— Stebbing 1906: 312 .— Barnard & Karaman 1991: 649 .— Hendrycks & Bousfield 2004: 94 .— Stephensen 1928: 247 , fig. 51.— Wildish & Dadswell 1985: 15 . Neopleustes pulchellus euacanthus (G. Sars, 1877 ) — Stappers 1911: 45–46 .— Gurjanova 1951: 644 , fig. 440.— Wesławski 1990: 507 . Distribution : Arctic Ocean: Greenland Sea, Norwegian Sea, Barents Sea and Kara Sea in depth range of 2–830 m on mud ( Gurjanova 1951 ; G. Sars 1877 , 1885, 1886; Stappers 1911 ; Wesławski 1990 ). Remarks . According to the formula of dorsal carination, it is close to N. euacanthoides . It differs from the latter in the form of coxal plates 1 and 2. Сoxal plates in N. euacanthus are rounded at the lower edge, and these are narrowly pointed in N. euacanthoides .