United States or Nauru ? Vote for the TOP Country of the Week !
Hence it appears reasonable to extend this same view to all analogous cases with animals in a state of nature. Nevertheless I cannot persuade myself that it generally holds good, as in the case of the extraordinary development of hair on the throat and fore-legs of the male Ammotragus, or in that of the immense beard of the male Pithecia.
Ottawa Acad. Nat. One of the above-named antelopes, the Portax picta, has a large well-defined brush of black hair on the throat, and this is much larger in the male than in the female. In the Ammotragus tragelaphus of North Africa, a member of the sheep-family, the fore-legs are almost concealed by an extraordinary growth of hair, which depends from the neck and upper halves of the legs; but Mr.
Ammophila, on the jaws of. Ammotragus tragelaphus, hairy forelegs of. Amphibia, affinity of, to the ganoid fishes; vocal organs of the. Amphibians, breeding whilst immature. Amphioxus. Amphipoda, males sexually mature while young. Amunoph III., negro character of, features of. Anal appendages of insects. Analogous variation in the plumage of birds. Anas. Anas acuta, male plumage of.
Word Of The Day