 | Willian Blaackwood aand Sons. Edinburgh - 1843 - 712 sivua
...them in the course of the ensuing summer, as finely formed salmon, ranging in weight from 9 to 14 Ib., the difference still depending on the length of their...the same mark. A specimen, marked as a grilse, of 4 Ib., in January 1842, and recaptured as a salmon of 9 Ib. in July, bore a peculiarly twisted piece... | |
 | 1843 - 1278 sivua
...period 'of four or five months into beautiful fullformed salmon, ranging from 9 Ib. to 14 Ib. in weight, the difference still depending on the length of their sojourn in the sea." In January 1842, he repeated the same process of marking 4 Ib. grilse which bad spawned, and were therefore... | |
 | Charles W. Vincent, James Mason - 1844 - 324 sivua
...them in the course of the ensuing summer as finely-formed salmon, ranging in weight from 9 to 141b., the difference still depending on the length of their...with the same mark. A specimen marked as a grilse of 41b. in January 1842, and re-captured as a salmon of 91b. in July, was exhibited to the Society. It... | |
 | 1848 - 696 sivua
...four or five months, into beautiful full-formed salmon, ranging from 9 pounds to 14 pounds in weight, the difference still depending on the length of their sojourn in the sea." In January, 1842, he repeated the same process of marking 4 pound gilses which had spawned, and were... | |
 | Freeman Hunt, Thomas Prentice Kettell, William Buck Dana - 1848 - 726 sivua
...four or five months, into beautiful full-formed salmon, ranging from 9 pounds to 14 pounds in weight, the difference still depending on the length of their sojourn in the sea." In January, 3842, he repeated the same process of marking 4 pound gilses which had spawned, and were... | |
 | 1848 - 700 sivua
...four or five months, into beautiful full-formed salmon, ranging from 9 pounds to 14 pounds in weight, the difference still depending on the length of their sojourn in the sea." In January, 1842, he repeated the same process of marking 4 pound gilsee which had spawned, and were... | |
 | 1851 - 420 sivua
...them in the course of the ensuing summer as finely-formed salmon, ranging in weight from 9 to l4lbs., the difference still depending on the length of their...the same mark. A specimen marked as a grilse of 4 Ibs. in January 1842, and re-captured as a salmon of 9 Ibs. in July, was exhibited to the Society.... | |
 | William Scrope - 1898 - 354 sivua
...course of the ensuing summer as finely formed salmon, ranging in weight from nine to fourteen pounds, the difference still depending on the length of their sojourn in the sear He has tried these experiments for many seasons, but never twice with the same mark. A specimen... | |
 | Royal Society of Edinburgh - 1845 - 586 sivua
...in the course of the ensuing summer as finely -formed salmon, ranging in weight from 9 to 14 Ibs., the difference still depending on the length of their...the same mark. A specimen marked as a grilse of 4 Ibs. in January 1842, and re-captured as a salmon of 9 Ibs. in July, was exhibited to the Society.... | |
| |
Ibs. in July, was exhibited to the Society. It bore a peculiarly twisted piece of copper wire in the upper lobe of the caudal fin. Those marked and retaken in 1841 were marked with brass wire in the dorsal fin. With these and other precautions... 