nelma, Salmo Pallas [P. S.] 1773:216, 716 [Reise durch verschiedene Provinzen des russischen Reiches; ref. 18509] Larger Siberian rivers, Russia. No types known. •Synonym of Stenodus leucichthys (Güldenstädt 1772), but a valid subspecies nelma (Pallas 1773) -- (Berg 1948:303 [ref. 12882], Svetovidov 1973:151 [ref. 7169], Lee et al. 1980:119 [ref. 22416], Svetovidov in Whitehead et al. 1984:385 [ref. 13675], Lelek 1987:128 [ref. 22962], McAllister 1990:83 [ref. 14674], Sturm 1994:472 [ref. 22423], Zhu 1995:11 [ref. 25213], Chereshnev 1996:603 [ref. 24659], Reshetnikov et al. 1997:732 [ref. 24702], Reshetnikov 1998:47 [ref. 23570], Scott & Crossman 1998:298 [ref. 24570], Yue & Chen 1998:38 [ref. 26415], Sheiko & Fedorov 2000:19 [ref. 25650], Chereshnev et al. 2001:69 [ref. 26736], Bogutskaya & Naseka 2004:145 [ref. 28183], Scharpf 2006:34 [ref. 30386], McPhail 2007:398 [ref. 31199], Poursaeid & Falahatkar 2012:31 [ref. 31762], Dolgov 2013:916 [ref. 33112], Romanov et al. 2017:824 [ref. 35687], Dolgov et al. 2018:71 [ref. 41055], Jouladeh-Roudbar et al. 2020:223 [ref. 37983]). •Valid as Stenodus nelma (Pallas 1773) -- (Kottelat & Freyhof 2007:394 [ref. 29996], Dyldin et al. 2020:82, 104 [ref. 37569]). Current status: Valid as Stenodus nelma (Pallas 1773). Salmonidae: Coregoninae. Distribution: Arctic Ocean and North Pacific Ocean watersheds. Habitat: freshwater, brackish, marine.