Species that contain: Oncorhynchus and masou [ 8 ] records

formosanus, Salmo Jordan [D. S.] & Oshima [M.] 1919:122, Fig. [Proceedings of the Academy of Natural Sciences of Philadelphia v. 71; ref. 10641] Taiko River at Saramao, Nanto, Taiwan. Holotype (unique): TMF. Type catalog: Böhlke 1953:14 [ref. 12291], Ho & Shao 2011:35 [ref. 31432]. Described first as Salmo saramao by Oshima in Jordan & Oshima 1919 (June), but that name has not been used and is regarded as a forgotten name of Salmo formosanus Jordan & Oshima 1919 (ICZN Opinion 2301, Ho & Gwo 2010:300 [ref. 31205]). The description of formosanus was issued 9 Sept. 1919. •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Berg 1948:202 [ref. 12882] as masu, Dorofeeva & Savvaitova 1998:33 [ref. 23574]). •Valid as Oncorhynchus formosanus (Jordan & Oshima 1919) -- (Ho & Gwo 2010:300 [ref. 31205]). •Synonym of Oncorhynchus masou (Brevoort 1856), but a valid subspecies -- (Yue & Chen 1998:13 [ref. 26415], Gwo et al. 2008:778 [ref. 31607], Ho & Shao 2011:35 [ref. 31432], Zhang et al. 2016:189 [ref. 34477]). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Habitat: freshwater, brackish, marine.

ishikawae, Oncorhynchus Jordan [D. S.] & McGregor [E. A.] in Jordan & Hubbs 1925:132, Pls. 6 (fig. 1), 8 (fig. 6) [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Lake Biwa, Japan. Holotype: FMNH 58682 [ex CM 7786]. Type catalog: Henn 1928:52 [ref. 12305], Ibarra & Stewart 1987:62 [ref. 12367]. The spelling ishikawae is acceptable; early workers almost certainly Latinized the name first, and then added an 'e' (Art. 31.1.1) [WNE, 12 Mar. 2012]. •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Berg 1948:202 [ref. 12882] as masu, Okada 1961:317 [ref. 6363], see also Dorofeeva & Savvaitova 1998:33 [ref. 23574]). •Synonym of Salmo masou Brevoort 1856, but a valid subspecies -- (Kawanabe & Mizuno 1989:180 [ref. 25598]). •Synonym of Oncorhynchus masou (Brevoort 1856), but a valid subspecies ishikawae -- (Sato et al. 1998:38 [ref. 24972], Mizuno et al. 1999:7 [ref. 25311], Nakabo 2000:304 [ref. 25086], Matsuura et al. 2000:24 [ref. 26000], Shimizu 2001:21 [ref. 25799], Nakabo 2002:304 [ref. 26001], Gwo et al. 2008:778 [ref. 31607], Kano et al. 2010:78 [ref. 33818]). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Distribution: Southern areas of the Japanese Archipelago [this subspecies]. Habitat: freshwater, brackish, marine.

iwame, Oncorhynchus Kimura [Se.] & Nakamura [M.] 1961:69, Figs. 1-2 [Bulletin of the Biogeographical Society of Japan v. 22 (no. 5); ref. 9358] Mennotsura valley, Ono River system, Sirozu, Takeda City, Oita Prefecture, Kyushu, Japan. Holotype: LFBKU Ki-508. Paratypes: LFBKU (19). •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Kano et al. 2010:78 [ref. 33818]). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Habitat: freshwater.

macrostoma, Salmo Günther [A.] 1877:444 [Annals and Magazine of Natural History (Series 4) v. 20 (no. 119) (art. 56); ref. 2009] Yokohama market, Japan. Holotype (unique): BMNH 1879.5.14.600. Also described as new in Günther 1880:71, Pl. 31 (fig. A) [ref. 2011]. •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Berg 1948:198 [ref. 12882] as masu). •Synonym of Salmo masou Brevoort 1865, but a valid subspecies -- (Kawanabe & Mizuno 1989:169 [ref. 25598]). •Synonym of Oncorhynchus masou (Brevoort 1856), but a valid subspecies macrostoma (Günther 1877) -- (Araga in Masuda et al. 1984:38 [ref. 6441] as macrostomus). •Synonym of Oncorhynchus rhodurus Jordan & McGregor 1925, but a valid subspecies macrostoma -- (Dorofeeva & Savvaitova 1998:31 [ref. 23574] as macrostomus). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Habitat: freshwater, brackish, marine.

masou, Salmo Brevoort [J. C.] 1856:no page number, Pl. 9 (fig. 2) [Notes on some figures of Japanese fish taken from recent specimens by the artists of the U. S. Japan Expedition. Pp. 253-288, Pls. 3-12 (color) In: M. C. Perry, Narrative of the Expedition of an American Squadron to the China Seas and Japan.; ref. 17284] Hakodat, Oshima Subprefecture, Hokkaido, Japan. No types known. Named on plate; described as Salmo orientalis on p. 275 [p. 23 of separate]. Based on a drawing. Spelling sometimes emended to masu. •Valid as Oncorhynchus masu [sic] (Brevoort 1856) -- (Berg 1948:198 [ref. 12882], Okada 1961:317 [ref. 6363], Zhu 1995:9 [ref. 25213]). •Valid as Salmo masou Brevoort 1856, but a valid subspecies -- (Kawanabe & Mizuno 1989:156 [ref. 25598]). •Valid as Oncorhynchus masou (Brevoort 1856), subspecies masou (Brevoort 1856) -- (Araga in Masuda et al. 1984:38 [ref. 6441] as masu, Kubota & Tsukada 1996:56 [ref. 24966], Nakabo 2000:304 [ref. 25086], Matsuura et al. 2000:25 [ref. 26000], Kim & Park 2002:281 [ref. 25913], Nakabo 2002:304 [ref. 26001], Hagiwara 2003:37 [ref. 27188], Jang et al. 2003:119 [ref. 27681], Gwo et al. 2008:778 [ref. 31607], Yonezawa et al. 2010:251 [ref. 30902], Kano et al. 2010:78 [ref. 33818], Zhang et al. 2016:189 [ref. 34477], Kim et al. 2020:65 [ref. 39118], Sonoyama et al. 2020:23 [ref. 37637], Saiki et al. 2023:69 [ref. 40766]). •Synonym of Oncorhynchus keta (Walbaum 1792) -- (Okamura & Machida 1986:25 [ref. 22278]). •Valid as Oncorhynchus masou (Brevoort 1856) -- (Kuroda 1953:273 [ref. 39545], Stearley & Smith 1993:21 [ref. 26683], Chereshnev 1996:604 [ref. 24659], Kim 1997:362 [ref. 24032], Nikiforov et al. 1997:330 [ref. 24694], Reshetnikov et al. 1997:729 [ref. 24702], Dorofeeva & Savvaitova 1998:33 [ref. 23574], Sokolovskaya et al. 1998:8 [ref. 24670], Fuller et al. 1999:249 [ref. 25838], Sheiko & Fedorov 2000:19 [ref. 25650], Bogutskaya et al. 2001:45 [ref. 26178], Chereshnev et al. 2001:84 [ref. 26736], Pietsch et al. 2001:142 [ref. 25688], Zemnukhov et al. 2001:420 [ref. 25412], Choi et al. 2003:194, 530 [ref. 26218], Fedorov et al. 2003:38 [ref. 27579], Bogutskaya & Naseka 2004:152 [ref. 28183], Bogutskaya et al. 2008:347 [ref. 30085], Parin et al. 2014:133 [ref. 33547], Dyldin & Orlov 2016:679 [ref. 34853], Ćaleta et al. 2019:176 [ref. 37026], Dyldin et al. 2020:83 [ref. 37569], Dyldin et al. 2021:28 [ref. 38804], Dyldin & Orlov 2021:69 [ref. 38158]). Current status: Valid as Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Distribution: Northwestern Pacific. Introduced in Croatia. Habitat: freshwater, brackish, marine.

rhodurus, Oncorhynchus Jordan [D. S.] & McGregor [E. A.] in Jordan & Hubbs 1925:137, Pls. 7 (fig. 1), 8 (fig. 1-2) [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Lake Hakone, Sagami, Kanagawa Prefecture, Japan. Holotype: FMNH 59389 [ex CM 7794]. Paratypes: FMNH 58690 (1). Type catalog: Henn 1928:53 [ref. 12305], Ibarra & Stewart 1987:62 [ref. 12367]. •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Berg 1948:202 [ref. 12882] as masu, Araga in Masuda et al. 1984:39 [ref. 6441]). •Valid as Oncorhynchus rhodurus Jordan & McGregor 1925 -- (Kuroda 1953:273 [ref. 39545], Okada 1961:320 [ref. 6363], Dorofeeva & Savvaitova 1998:33 [ref. 23574], Shrestha 2008:199 [ref. 29923]). •Synonym of Oncorhynchus masou (Brevoort 1856), but a valid subspecies -- (Matsuura et al. 2000:28 [ref. 26000]). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Habitat: freshwater, brackish, marine.

saramao, Salmo Jordan [D. S.] & Oshima [M.] in Oshima 1919:14 [4], Fig. [Taiwan Nojiho No. 151; ref. 12344] Pond at Saramao Police Station, Musha, Taiko River, Nanto, Taiwan. Lectotype: CAS-SU 20354. Paralectotype: (1). Type catalog: Ho & Shao 2011:34 [ref. 31432]. On p. 4 of English translation. A forgotten name is Salmo formosanus Jordan & Oshima 1919. Case 3526 to suppress saramao and conserve the name formosanus is approved in Opinion 2301, 69(2):155-156. Lectotype designation by Ho & Shao 2011:35 [ref. 31432]. •Synonymy of Oncorhynchus masou (Brevoort 1856), subspecies formosanus Jordan & Oshima 1919 -- (Ho & Shao 2011: 35 [ref. 31432]). •Synonym of Oncorhynchus formosanus (Jordan & Oshima 1919) -- (Ho & Gwo 2010:300 [ref. 31205], Ho & Shao 2011:34 [ref. 31432]). Nomen Oblitum. Current status: Synonym of Oncorhynchus formosanus (Jordan & Oshima 1919). Salmonidae: Salmoninae. Habitat: freshwater, brackish, marine.

yessoensis, Oncorhynchus Hilgendorf [F. M.] 1876:29 [Mitteilungen der Deutschen Gesellschaft für Natur- und Völkerkunde Ostasiens. v. 2; ref. 18290] Hokkaido, Japan. Syntypes: ZMB 9913 (1). •Synonym of Oncorhynchus masou (Brevoort 1856) -- (Okada 1961:317 [ref. 6363], Dyldin & Orlov 2016:679 [ref. 34853]). Current status: Synonym of Oncorhynchus masou (Brevoort 1856). Salmonidae: Salmoninae. Habitat: freshwater, brackish, marine.