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Books Bücher 1 - 10 von 10 in The eggs are readily fecundated by the artificial method. After they have been in...
" The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to any object which they touch. The development of the embryo can be observed in progress at the end of one hour. On the seventh day... "
Science Record: A Compendium of Scientific Progress and Discovery During the ... - Seite 462
herausgegeben von - 1874
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The Popular Science Review: A Quarterly Miscellany of Entertaining and ...

James Samuelson, Henry Lawson, William Sweetland Dallas - 1872
...water being atlO°R. ( = 64l°F.). The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...the embryo can be observed in progress at the end of cne hour. On the seventh day they hatch. At first the young fish are 0»-007 (about ^ inch) long. At...
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The American Naturalist, Band 6

1872
...being at 10° R. (= 54^° F.). The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...seventh day they hatch. At first the young fish are Om.007 (about $/„ inch) long. At the age of ten weeks they are nearly two inches long. They feed...
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THE AMERICAN NATURALIST AN ILLUSTRATED MAGAZINE OF NATURAL HISTORY

A.S. PACKARD, JR AND F.W. PUTNAM - 1872
...being at 10° R. (= 541° F.). The eggs are. readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...seventh day they hatch. At first the young fish are Om.007 (about ^ inch) long. At the age of ten weeks they are nearly two inches long. They feed on larvae...
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The Monthly Microscopical Journal: Transactions of the Royal ..., Band 1

1872
...being at 10° B. ( = 54^° F.). The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...seventh day they hatch. At first the young fish are Om-007 (about •$?$ inch) l°ng- At the age of ten weeks they are nearly two inches long. They feed...
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The American Naturalist, Band 6

1872
...being at 10° R. (— 54^° F.). The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...in progress at the end of one hour. On the seventh clay they hatch. At first the young fish are O m .007 (about T V ff inch) long. At the age of ten weeks...
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The Monthly Microscopical Journal: Transactions of the Royal ..., Band 8

1872
...the end of one hour. On the seventh day they hatch. At first the young fish are Om'007 (about .£/v inch) long. At the age of ten weeks they are nearly two inches long. They feed on larva of insects, taking them from the bottom. Both in the egg and when newly hatched, the sterlet...
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The Popular Science Review: A Quarterly Miscellany of Entertaining and ...

James Samuelson, Henry Lawson, William Sweetland Dallas - 1872
...the seventh day they hatch. At first the young fish are O^-OO? (about j2575 inch) long. At the nge of ten weeks they are nearly two inches long. They feed on the Iarva; of insects, taking them from the bottom. Both in the egg and when newly hatched, the sterlet...
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Harper's Magazine, Band 46

1873
...of the water being at 54.6° F. The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...day they hatch. At first the young fish are about one-quarter of an inch long. At the age of ten weeks they are nearly two inches long. They feed on...
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The Year-book of Facts in Science and Art

Charles W. Vincent, James Mason - 1873
...being at 10° R. ( = 54J°F.) The eggs are readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...seventh day they hatch. At first the young fish are 0m. 007 (about 27-100ths inch) long. At the age of ten weeks they are nearly two inches long. They...
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Annual Record of Science and Industry, Band 2

Spencer Fullerton Baird - 1877
...the water being at 54.5° Fahr. The eggs arc readily fecundated by the artificial method. After they have been in the water a few minutes they adhere to...weeks they are nearly two inches long. They feed on larvra of insects, taking them from the bottom. Both in the egg, and when newly hatched, the sterlet...
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