| 1883 - 1092 pages
...distinction of the species, as well as to^certain points in their lite history, as this genus. * * * The almost infinite variations of these fishes are...development, food, and the properties of the water. * * * The coloration is, first of all, subject to variation, and consequently this character hut rarely... | |
| Royal Society of Tasmania - 1871 - 540 pages
...inasmuch as they differ in a far greater degree from all other European species than from 8. solar. Indeed, as is broadly admitted in the British-Museum...reasoning which demonstrates peculiarities in the twe Salmonoids and brood in question, logically points to their immaturity, retardation, or masking... | |
| Albert Carl Ludwig Gotthilf Günther - 1880 - 750 pages
...almost greater amount of unexplained facts than of satisfactory solutions of the questions raised. The almost infinite variations of these fishes are...development, food, and the properties of the water. Some of the species interbreed, and the hybrids mix again with one of the parent species, thus producing... | |
| United States National Museum - 1882 - 1082 pages
...distinction of the species, as well as to certain points in their life history, as this geuus. * * * The almost infinite variations of these fishes are...development, food, and the properties of the water. * • » The coloration is, first of all, subject to variation, and consequently this character but... | |
| David Starr Jordan, Charles Henry Gilbert - 1882 - 1104 pages
...points in their life history, as this genus. * * * The almost infinite variations of these fish* s are dependent on age, sex, and sexual development, food, and the properties of tbe water. * » * The coloration is, first of all, subject to variation, and consequently this character... | |
| Edward Hamilton - 1884 - 230 pages
...almost greater amount of unexplained facts, than of satisfactory solutions of the questions raised. The almost infinite variations of these fishes are...development, food, and the properties of the water. Some of the species interbreed, and the hybrids mix again with one of the parent species, thus producing... | |
| David Starr Jordan, Barton Warren Evermann - 1896 - 1308 pages
...distinction of the species, as well as to certain points in their life histoi-y, as this genus. » • • The almost infinite variations of these fishes are...development, food, and the properties of the water. * * * The coloration is, first of all, subject to variation, and consequently this character but rarely... | |
| 1896 - 1320 pages
...distinction of the species, as well as to certain points in their life history, as this genus. » • • Jhe almost infinite variations of these fishes are dependent...development, food, and the properties of the water. * * * The coloration is, first of all, subject to variation, and consequently this character but rarely... | |
| William Charles Harris - 1899 - 404 pages
...tion of the questions raised. The almost infinite variations of these fishes are dependent upon the age, sex and sexual development, food and the properties of the water." In this connection, and purely from an angler's standpoint, we feel constrained to protest against... | |
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