Gallegallo Revbrandia Sectory 10
Page 08
Although the Orang resides mostly amid the boughs of great trees during the daytime, he is very rarely seen squatting on a thick branch as other apes, and particularly the Gibbons, do. The Orang, on the contrary, confines himself to the slender leafy branches, so that he is seen right at the top of the trees, a mode of life which is closely related to the constitution of his hinder limbs, and especially to that of his seat. For this is provided with no callosites such as are possessed by many of the lower apes, and even by the Gibbons; and those bones of the pelvis, which are termed the ischia, and which form the solid framework of the surface on which the body rests in the sitting posture, are not expanded like those of the apes which possess callosities, but are more like those of man.
The last trial of all was yet to be added, when we had come to within 300 m. of the river. The _seringueiro_, from whose hut we had started on our way out, had evidently since our departure set the forest on fire in order to make a _roca_ so as to cultivate the land. Hundreds of carbonized trees had fallen down in all directions; others had been cut down. So that for those last two or three hundred metres we had to get over or under those burned trees and struggle through their blackened boughs, the stumps of which drove holes into and scratched big patches of skin from my legs, arms and face. Where the skin was not taken off altogether it was smeared all over with the black from the burnt trees. We did not look unlike nigger minstrels, with the exception that we were also bleeding all over.
Such being well-established facts respecting the Asiatic anthropoids, analogy alone might justify us in expecting the African species to offer similar peculiarities, separately or combined; or, at any rate, would destroy the force of any attempted _a priori_ argument against such direct testimony as might be adduced in favor of their existence. And if the organization of any of the African apes could be demonstrated to fit it better than either of its Asiatic allies for the erect position and for efficient attack, there would be still less reason for doubting its occasional adoption of the upright attitude, or of aggressive proceedings.
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