. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evermann.âFishes of North America. 491 Yc>llu^^^toIlo Lake; it is quite eviilont tlint trout do pasa owr in this war; and it Is almost cer- tain that Yvllowstoiio Liil<o was Mocked wiili Iruut from tliu wjuneville to the north having taken place in times comparatively recent. The trout of the Nevada Basin (Lake Lahontan) is apparently (lesconded from typic
. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evermann.âFishes of North America. 491 Yc>llu^^^toIlo Lake; it is quite eviilont tlint trout do pasa owr in this war; and it Is almost cer- tain that Yvllowstoiio Liil<o was Mocked wiili Iruut from tliu wjuneville to the north having taken place in times comparatively recent. The trout of the Nevada Basin (Lake Lahontan) is apparently (lesconded from typical mi/kina, the outlet of that lake having entered the Coliiiribia below the Snake River falls, and its disappearance being no doubt of earlier date. The faunas of lakes Bonneville and Lahontan at pr-jseiit have little in common. Almost nothing is known of the Tertiary Idaho, now represented by lakes Malheur, Warner, Uoose, etc. !\\ any event, whether this hypothetical line of descent be true or not, till) tact remains that nowhere in the series can wo place an absolute line of Hoparation between Salmo mifkinH and Salmo nairdneri, and they approach each other most closely in southeastern California, and iu the Middle Columbia. Wo arrange the subspecies in accordance with the above suggestions, leaving each recognizable variation, for the time being, with the title of 8uhs|)ecie9. Some of them, as macdonaUU and ayua-hoiiita, may ultimately lie iiiiiKed as species, on account of their local isolation and consequently lietloi ilofined characters, while others may prove wholly uudetinable. It JH jiot unlikely, that when the waters of the Northern Hemisphere lire fully explored, it will be fo ind that all the black-spotted trout of AinerJeu, Mil rope, and Asia are forms of one species, for which the oldest name is Satino initta, Linnieus. / |ic \,')fioii8 si/bspecies or varieties of the Salmo mykisa group which we are alile to (lisuhati|s|i w|i>/l l»ii/^ (ij: /ess certa
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectfishes, bookyear1896
