Vietnam or Thailand ? Vote for the TOP Country of the Week !
They were stout and thick, the hinder ones appearing much shorter than the fore-legs; but this was because the creature in its hind feet was plantigrade, that is, it walked with the whole of its soles touching the surface, which only bears and a few other sorts of quadrupeds do. Its fore-feet, too, were oddly placed upon the ground.
His peculiarity is a white collar about the neck, so his Latin name, Ursus collaris, means the bear with a collar. All through the Himalayas, this restless plantigrade has wandered, and even far down upon the low-lying plains of India and China; but all the way he shuffles and shambles and is the same droll fellow. The bear's vegetable diet consists of berries, nuts and many kinds of roots.
The proboscidians culminated in the Pliocene, when some of the giant elephants reached a height of fourteen feet. THE ARTIODACTYLS comprise the hoofed Mammalia which have an even number of toes, such as cattle, sheep, and swine. Like the perissodactyls, they are descended from the primitive five-toed plantigrade mammals of the lowest Eocene.
Nay, there were broad-footed tracks in the snow only two years previously, which could not be mistaken; the black bear alone could have set that plantigrade seal, and little children must come home early from school and play, for he is an indiscriminate feeder when he is hungry, and a little child would not come amiss when other game was wanting.
Like the racoon, it had plantigrade feet, a burly, rounded body, and a very thick hairy tail ringed also like that of the American animal but unlike the latter, its muzzle, instead of being long and slender, was short, round, and somewhat cat-like; while its hair, or more properly its fur, formed a thick even coat all over its body, limbs, and tail, and presented a smooth and shining surface.
This is because the size of the foot is an essential characteristic of the species, for no animal has the tarsus and metatarsus combined so small as man; hence the uprightness of his gait: he is a plantigrade. The teeth, too, are important, because they are essential for nourishment, and quite peculiarly hereditary.
The plantigrade foot is one capable of readily curving into an organ of support, and in the case of the forefoot the toes would tend to spread and gain flexibility of motion, and the first toe to become opposable to the others and yield a more complete grasping power.
Nearly all the species live in trees, to which they are specially adapted by the formation of their feet. It remains to inquire how this deviation in structure arose, what were the steps of development of the grasping foot and hand, the special characteristic of this group. In considering this question, the first fact to appear is that the apes and lemurs are plantigrade animals.
The 'bare-grinning skeleton of death' was to me merely a prepared specimen of that featherless plantigrade vertebrate, 'homo sapiens'. As I have said that this anecdote was thought worth repeating, I ought to proceed to say that there was, so far as I can recollect, none of that flattery of childhood which is so often merely a backhanded way of indulging the vanity of parents.
They were stout and thick, the hinder ones appearing much shorter than the fore-legs; but this was because the creature in its hind-feet was plantigrade, that is, it walked with the whole of its soles touching the surface, which only bears and a few other sorts of quadrupeds do. Its fore-feet, too, were oddly placed upon the ground.
Word Of The Day