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" Tetraodon and Diodon. Was there a way to come nearer to a correct solution of my doubts? As I had in former years made a somewhat extensive study of the pigment cells of the skin, in a variety of young fishes, I now resorted to this method to identify... "
Year-book of Nature and Popular Science for 1872 - Страница 221
под редакцията на - 1873 - 333 страници
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Appletons' Journal of Literature, Science and Art, Том 7

1872 - 862 страници
...mouacanthue, tetraodon, and diodon. Was there a way to come nearer to a correct solution of my doubts ! As I had in former years made a somewhat extensive study of the pigment-cells of the skin, in a variety of young fishes, I now resorted to this method to identify...

The American Journal of Science and Arts

1872 - 538 страници
...Monacanthus, Tetraodon and Diodon. Was there a way to come nearer to a correct solution of my doubts? As I had in former years made a somewhat extensive...too much and rolling too heavily, for microscopic observation of even moderately high powers. Nothing, however, should be left untried, and the very...

The Monthly Microscopical Journal: Transactions of the Royal ..., Том 7

Royal Microscopical Society (Great Britain) - 1872 - 344 страници
...Monacanthus, Tetraodon, and Diodon. Was there a way to come nearer to a correct solution of my doubts ? As I had in former years made a somewhat extensive...shaking too much and rolling too heavily for microscopic observation of even moderately high powers. Nothing, however, should be left untried, and the very...

The Canadian Naturalist and Quarterly Journal of Science

1872 - 520 страници
...Monacanthus, Tetraodon and Diodon. Was there a way to come nearer to a correct, solution of my doubts ? As I had in former years made a somewhat extensive...too much and rolling too heavily, for microscopic observation of even moderately high power. Nothing however, should be left untried, and the very first...

The Canadian Naturalist and Quarterly Journal of Science: With ..., Том 6

Elkanah Billings, Bernard James Harrington, James Thomas Donald - 1872 - 534 страници
...Monacanthus, Tetraodon and Diodon. Was there a way to come nearer to a correct solution of my doubts ? As I had in former years made a somewhat extensive...too much and rolling too heavily, for microscopic observation of even moderately high power. Nothing however, should be left untried, and the very first...

The American Journal of Science and Arts

1872 - 536 страници
...Monacanthus, Tetraodon and Diodon. Was there a way to come nearer to a correct solution of my doubts? As I had in former years made a somewhat extensive...on board several pelagic fishes alive, which could aflord means of comparison, but unfortunately the steamer was shaking too much and rolling too heavily,...

The American Journal of Science and Arts, Томове 103–104

1872 - 1060 страници
...acanthus, Tetraodon and Diodon. Was there a way to come nearer to a correct solution of my doubts? As I had in former years made a somewhat extensive...on board several pelagic fishes alive, which could afiord means of comparison, but unfortunately the steamer was shaking too much and rolling too heavily,...

The Eclectic Magazine: Foreign Literature, Том 15; Том 78

1872 - 830 страници
...monacanthus, tetraodon, and diodon. Was there a way to come nearer to a correct solution of my doubts ? As I had in former years made a somewhat extensive...of young fishes, I now resorted to this method to identity my embryos. Happily we had on board several pelagic fishes alive, which could afford means...

The Year-book of Facts in Science and Art

Charles W. Vincent, James Mason - 1873 - 378 страници
...microscope, able to say that the work was that of a fish. Fortunately, he had made in former years an extensive study of the pigment cells of the skin in a variety of young fishes, and was enabled to fix the species. He says : — " The pigment cells of a young chironectes pictus...

Louis Agassiz: His Life and Correspondence, Том 2

Elizabeth Cabot Cary Agassiz - 1885 - 484 страници
...years I had made a careful study of the pigment cells of the skin in a variety of young fishes, and I now resorted to this method to identify my embryos....Happily we had on board several pelagic fishes alive. The very first comparison I made gave the desired result. The pigment cell of a young Chironectes pictus...




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