Contests With Large Snakes
The family of snakes called Boidae, including the Boas and Pythons are huge snakes confined to the hotter regions of the globe, and formidable from their vast strength and mode of attack. They lurk in ambush and dart upon their victim, which in an instant is seized and enveloped in their folds, and crushed to death or strangled. For their predatory habits they are admirably adapted; their teeth are terrible, and produce a dreadful wound; the neck is slender, the body increasing gradually to about the middle in diameter, and then decreasing. The tail is a grasping instrument, strongly prehensile, and aided by two hooklike claws, sheathed with horn, externally visible on each side, beneath, just anterior to the base of the tail. Though externally nothing beyond these spurs appear, internally is found a series of bones, representing those of the hinder limbs, but of course imperfectly developed; yet they are acted upon by powerful muscles, and can be so used as to form a sort of antagonist to the tail while grasping any object; they thus become a fulcrum giving additional force to the grasp, which secured thereby to a fixed point, giving double power to the animal's energy.