The American Naturalist, Volumen21Essex Institute, 1887 |
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Página 737
... breeding in and in for forty years , the stags have nevertheless well - developed horns , and Oberförster Hesse , of Springe , told me that not a single hornless stag had been observed during all that time . " The musk - deer , smaller ...
... breeding in and in for forty years , the stags have nevertheless well - developed horns , and Oberförster Hesse , of Springe , told me that not a single hornless stag had been observed during all that time . " The musk - deer , smaller ...
Página 740
... breed , white , and without horns , and here the distinction of the two forms is very close indeed , and scarcely to ... breeds , and are represented on the next plate , taken also from the figures of Fred . Cuvier . They are the Nepaul ...
... breed , white , and without horns , and here the distinction of the two forms is very close indeed , and scarcely to ... breeds , and are represented on the next plate , taken also from the figures of Fred . Cuvier . They are the Nepaul ...
Página 741
... breed without horns which may be relied on to reproduce that peculiarity with- out deviation . I am inclined to ... breeds , though doubtless in some more than in others , according to the fancy of a people for encouraging and ...
... breed without horns which may be relied on to reproduce that peculiarity with- out deviation . I am inclined to ... breeds , though doubtless in some more than in others , according to the fancy of a people for encouraging and ...
Página 742
... breed of goats exists , it is the Maltese , there being more polled specimens among this variety , I be- lieve , than any other . The greater proportion , indeed , are of the hornless type , and white or grayish - white in color , with ...
... breed of goats exists , it is the Maltese , there being more polled specimens among this variety , I be- lieve , than any other . The greater proportion , indeed , are of the hornless type , and white or grayish - white in color , with ...
Página 743
... breed of African and Ethiopian sheep . It also appears to spread itself into many varieties , —the Morocco breed , the Congo breed ( covered with very loose wool instead of hair , with two wattles beneath the throat ) , the Guinea breed ...
... breed of African and Ethiopian sheep . It also appears to spread itself into many varieties , —the Morocco breed , the Congo breed ( covered with very loose wool instead of hair , with two wattles beneath the throat ) , the Guinea breed ...
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Amer AMERICAN NATURALIST animals appear Artiodactyla Bering Island bones botany breed called cells character chemical color compounds conclusions Condylarthra contains crystals cusps described dike E. D. Cope Eocene evolution eyes facts fauna feet figures fossils four Gard genera genus geological geologists geology Göhrde groups Heptodon hornblende hornless stags horns hundred Hyracotherium Ichthyosaurus incisors inferior molar infra-spinous insects Island J. B. LIPPINCOTT COMPANY known Lambdotherium larvæ lower Menodus mineral Miocene molars natural North notes observed occur original paper Philadelphia plane plants plates polled cattle pollinia portion premolars present probably Proc Prof Professor Protohippus published recently region represented River rocks sandstone says scapular scapular index schists scientific sea-cow sections seen side skull species specimens Spiders structure student superior molars synonymy Taconic teeth tion varieties Vilmorin XXI.-NO