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瑞信平台
瑞信平台
版本:v2.7.789
类别:赛车竞速
大小:1.84G
时间:2021-10-28

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    瑞信平台

    瑞信平台官方简介:

    The group of animals to which we have next to turn our attention is perhaps the most puzzling, and certainly the least understood, among the true Carnivora; hence there exists no little difficulty in defining its limits and distinguishing the species which compose it. Under the generic name of Viverra, Linn?us comprehended a series, or, to speak more properly, a congeries, of quadrupeds, differing from each other so remarkably in form, in structure, and in habits, as to render it absolutely impossible to find characters by which they might be circumscribed and isolated from their fellows. His definition of the genus therefore, although purposely[100] expressed in terms the most vague and indistinct, neither excludes such animals as from their obvious affinities he could not refrain from referring to other groups, nor includes full one half of the species which he has arranged beneath it. The Ichneumon of the Nile, the Suricate of the Cape, the Coati of South America, the Stinking Weasels of the North, the Civet of Barbary, the Genette of the East, the Ratel of South Africa, and others equally distant in affinity, were sweepingly compelled into this ample receptacle, which was converted into a genuine “refuge for the houseless,” in which every carnivorous quadruped, known, unknown, or imperfectly known, that appeared to be without a place elsewhere, was charitably afforded a temporary asylum.
    The Deer constitute a numerous and beautiful group of Ruminants, which are readily distinguished by the graceful symmetry of their form, by their long and slender, but firm and sinewy, legs, by their broad and pointed ears, and by the comparative shortness of their tails; but more especially by the generally large and branching horns which ornament the heads of the males. Like all the ruminating animals, with the exception of those mentioned in the preceding article, they are furnished with eight cutting-teeth in the lower jaw, opposed to a callous and toothless surface in the upper; and with expanded, flat, and deeply bifurcated hoofs, constituting[186] two distinct and apparent toes, above which they have also the rudiments of two others. Some of the species have canine teeth in the upper jaw, generally in the males alone; and they have all six molars on each side. In the greater number of them the nostrils are surrounded by a naked muzzle; and most of them are also provided with a sinus or sac, of greater or less extent, immediately beneath the inner angle of the eye, called the sub-orbital sinus, the larmier of the French zoologists.

    瑞信平台游戏特色:

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    3.The ears of the Elephant are large, not elevated like those of other quadrupeds so as to form a kind of trumpet for the reception of sound, but flattened down upon the side of the head, and forming a broad and uninterruptedly expanded surface. His eyes, remarkably small in proportion to his bulk, are sheltered above by a cluster of long hairs, which, with a few others scattered over the head and still more rarely on the body, and a kind of brush at the extremity of the tail, constitute the only covering, if covering it may be called, with which he is provided. His skin in fact is throughout nearly destitute of hair; but in return it is, as in the rest of the order, of excessive thickness and extreme tenacity, insomuch as to be capable of repelling a common musket ball, which scarcely makes the slightest impression upon its surface. His feet are enveloped by a large hoof of a callous and almost horny consistence, and are divided, in the skeleton at least, into five toes, the extremities only of which, rendered obvious by the nails by which they are surmounted, are externally visible. On the hind feet the number of apparent toes varies from three to four.
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