Idalõhed (Oncorhynchus)

Osa idalõhedest on siirdekalad, kes sünnivad jõgedes, kasvavad suguküpseks meres ja tulevad kudema taas jõgedesse. Erinevalt lõhedest ei naase need idalõhede liigid pärast kudemist merre, vaid surevad kohe pärast esimest kudemist. Osa idalõhedest veedavad kogu elu sisevetes ja võivad ka kudeda korduvalt. Sellistel liikidel on ka mitmeid kohalikke alamliike.

Oncorhynchus aguabonita (D. S. Jordan, 1892) [Golden trout] - kuldforell

Oncorhynchus apache (R. R. Miller, 1972), [Apache trout, Arizona trout] - apatši forell

Oncorhynchus chrysogaster (Needham & Gard, 1964), [Mexican golden trout] - mehhiko forell

Oncorhynchus clarkii (J. Richardson, 1836), [Cutthroat trout] - clarki forell

O. c. clarkii (J. Richardson, 1836), [Coastal cutthroat trout]

O. c. bouvieri (Jordan & Gilbert, 1883), [Yellowstone cutthroat trout]

O. c. lewisi (Pratt & Graham, 1884), [Westslope cutthroat trout]

O. c. pleuriticus (Cope, 1872), [Colorado River cutthroat trout]

O. c. behnkei (Montgomery, 1995), [Snake River fine-spotted cutthroat trout]

O. c. crescentii, [Lake Crescent cutthroat trout, Crescenti trout]

O. c. henshawi (Richardson, 1836), [Lahontan cutthroat trout]

O. c. seleniris (John O. Snyder, 1933), [Paiute cutthroat trout]

O. c. stomias (Cope, 1871), [Greenback cutthroat trout]

O. c. utah (Suckley, 1874), [Bonneville cutthroat trout]

O. c. virginalis, [Rio Grande cutthroat trout]

Oncorhynchus formosanus (D. S. Jordan & Ōshima, 1919), [Taiwanese salmon] - formoosa sima

Oncorhynchus gilae (R. R. Miller, 1950), [Gila trout] - gila forell

Oncorhynchus gorbuscha (Walbaum, 1792), [Pink salmon, humpback salmon] - gorbuuša

Oncorhynchus iwame - iwame forell

Oncorhynchus kawamurae (D. S. Jordan & E. A. McGregor, 1925), [kunimasu, black kokanee] - kunimasu

Oncorhynchus keta (Walbaum, 1792), [Chum salmon, dog salmon, keta salmon] - keta

Oncorhynchus kisutch (Walbaum, 1792), [Coho salmon, silver salmon, silvers] - kisutš

Oncorhynchus masou (Brevoort, 1856), [seema, masu salmon, Japanese salmon] - masu (sima)

O. m. macrostomus (Günther, 1877), [amago, red-spotted masu salmon]

O. m. ishikawae (Brevoort, 1856), [Satsukimasu salmon, masu salmon, seema, yamame]

O. m. var. iwame Seiro Kimura & M. Nakamura, 1961, [Iwame trout, markless trout]

Oncorhynchus mykiss (Walbaum, 1792), [Rainbow trout, steelhead, redband trout] - vikerforell (teraspea-lõhe)

O. m. irideus f. beardsleei, [Beardslee trout, (sometimes O. m. beardsleei)]

O. m. newberrii (Richardson, 1836), [Great Basin redband trout]

O. m. irideus (Walbaum, 1792), [Coastal rainbow trout]

O. m. gairdneri (Richardson, 1836), [Columbia river redband trout]

O. m. stonei, [McCloud River redband trout]

O. m. nelsoni (Evermann, 1908), [Baja California rainbow trout]

O. m. ssp., [Mexican native trout]

O. m. gilberti, [Kern River rainbow trout]

O. m. whitei (Evermann, 1906), [Little Kern River golden trout]

Oncorhynchus nerka (Walbaum, 1792), [Sockeye salmon, red salmon, kokanee] - nerka

Oncorhynchus rhodurus D. S. Jordan & E. A. McGregor, 1925, [Japanese Amago] - amago

Oncorhynchus tshawytscha (Walbaum, 1792) [Chinook salmon] - tšavõõtša