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Books Bücher 1 - 6 von 6 in ... rivers during the winter months, and that some of them at least must spawn in...
" ... rivers during the winter months, and that some of them at least must spawn in brackish water, or in deep water in the sea... "
Proceedings of the Cotteswold Naturalists' Field Club - Seite 47
von Cotteswold Naturalists' Field Club - 1890
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An Introduction to the Study of Fishes

Albert Carl Ludwig Gotthilf Günther - 1880 - 720 Seiten
...grow generally to a length of about three feet, but the capture of much larger examples is on record. Their mode of propagation is still unknown. So much...rivers during the winter months, and that some of them at least must spawn in brackish water or in deep water in the sea ; for in the course of the summer...
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Bulletin of the United States Fish Commission, Band 1

United States Fish Commission - 1882
...Commission, p. 2, 1874, 520. ichthyology, contributed -to the Encyclopedia Britannica, Giinther •writes : "Their mode of propagation is still unknown. So much...rivers during the winter months, and that some of them at least must spawn in brackish water or in deep water in the sea; for in the course of the summer...
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The Quarterly Review, Band 153

William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle), George Walter Prothero - 1882
...the present day to write of it as might have been written by Artedi or Bloch a century ago : — ' Their mode of propagation is still unknown. So much...certain, that they do not spawn in fresh water, that many full-groivn individuals, but not all, descend rivers during the winter months, and that some of them...
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The Popular Science Monthly, Band 21

1882
...eel, the manner of the reproduction of which is yet a puzzle to naturalists. Dr. Gunther says of it: " Their mode of propagation is still unknown. So much...rivers during the winter months, and that some of them, at least, must spawn in brackish water or in deep water in the sea ; for in the course of the summer...
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The Life-histories of the British Marine Food-fishes

William Carmichael M'Intosh, Arthur Thomas Masterman - 1897 - 516 Seiten
...in the article on 'Ichthyology' in the Encyclopcedia Britannica, writes, — 'So much only is known that they do not spawn in fresh water, that many full-grown individuals, but not all, descend the rivers during the winter months, and that some of them at least must spawn in brackish water, or...
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Annual Report of the Fishery Board for Scotland, Teile 2-3

Scotland. Fishery Board - 1895
...article on ' Ichthyology ' in the Encycloj';<-(iti ftritannica, writes — ' So much only is known that they do not ' spawn in fresh water, that many full-grown individuals, but not all, ' descend the rivers during the winter months, and that some of them at ' least must spawn in brackish water,...
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