 Makrede and one or two others, all belonging either to the genus Bagrus or one nearly allied to it. The first two are quite common in the market and I have seen many specimens of them ; for the last two I have the authority of negro fishermen but have...  The Canadian Naturalist and Geologist - Стр. 471860Полный просмотр - Подробнее о книге
 | 1859 - Страниц: 482
...common in the market and I have seen many specimens of them ; for the last two I have the authority of negro fishermen but have never seen them myself....discharged in three successive years ; the mature eggs of a Jara-bakka eighteen in.ches long, measure three fourths of an inch in diameter, those of the second... | |
 | 1859 - Страниц: 948
...common in the market and I have seen many specimens of them ; for the last two I have the authority of negro fishermen but have never seen them myself....discharged in three successive years ; the mature eggs of a Jara-bakka eighteen inches long, measure three fourths of an inch in diameter, those of the second... | |
 | 1860 - Страниц: 536
...common in the market, and I have seen many specimens of them ; for the last two I have the authority of negro fishermen, but have never seen them myself....zones corresponding to three successive broods, and XVIII. 3 D probably to be discharged in three successive years ; the mature eggs of a Jara-bakka eighteen... | |
 | 1860 - Страниц: 452
...common in the market, and I have seen many specimens of them; for the last two I have the authority of negro fishermen, but have never seen them myself....become quite large before they leave the ovaries, and arc arranged in three zones, corresponding to three successive broods, and probably to be discharged... | |
 | 1860 - Страниц: 448
...common in the market, and I have seen many specimens of them; for the last two I have the authority of negro fishermen, but have never seen them myself....the fish from which they were taken. The eggs become quire large before they leave the ovaries, and arc arranged in three zones, corresponding to three... | |
 | 1867 - Страниц: 460
...common in the market, and I have seen many specimens of them ; for the last two I have the authority of negro fishermen, but have never seen them myself....zones, corresponding to three successive broods, and ргоbпЫу to be discharged in three successive years ; the mature eggs of a Jarn-b:ikkn cigh' teen... | |
 | 1867 - Страниц: 448
...common in the market, and I have seen many specimens of them; for the last two I have the authority of negro fishermen, but have never seen them myself. The eggs in my collection are of three diflVront sizes, indicating so many species; one of the three having been brought to me without the... | |
 | 1860 - Страниц: 448
...common in the market, and I have seen many specimens of them; for the last two I have the authority of negro fishermen, but have never seen them myself....discharged in three successive years; the mature eggs of a Jara-bnkka eighteen inches long, measured three-fourths of an inch in diameter, those of the second... | |
 | 1906 - Страниц: 854
...symmetrical pair, and eggs are existent or developed in about three sets. According to Wyman, the eggs " are arranged in three zones corresponding to three...probably to be discharged in three successive years. In the female of one species, 18 inches long, the mature eggs measured " three-fourths of an inch in... | |
 | 1919 - Страниц: 182
...up above the ordinary." Hardly more definite is Wyman (1859), in writing of siluroids of Surinam : "The eggs become quite large before they leave the...discharged in three successive years : the mature eggs of a jarra-bakka, 18 inches long, measure three-fourths of an inch in diameter; those of the second, one-fourth;... | |
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