Altogether, it has a very venomous look about it; but is truly one of the most harmless of creatures, not being a snake at all, though it goes by the name of the glass snake. It is in reality a lizard; though--not having the vestige of limbs--it is appropriately called the lizard-snake. It has, however, eyelids; and the tongue is not sheathed at the base, as is the case with serpents; while its solid jaw-bones do not enable it to open its mouth, as they are capable of doing. It has a tail, twice the length of its body, from which it can with difficulty be distinguished. Its peculiar characteristic is its extraordinary fragility--arising from the muscles being articulated quite through the vertebras. If struck with a switch, the body is easily broken in two or more parts. Sometimes, indeed, the creature breaks off its own tail, by a remarkable habit it possesses of contracting the muscles with great force. The common English blind-worm breaks to pieces in a similar manner. THE ANOLIS. Among the true lizards is a pretty little creature known as the green Carolina anolis. It is especially daring; not only refusing to run away at the approach of man, but will enter houses, and run about the room in search of flies. It is very active, climbing trees, and leaping from branch to branch in its search for insects, of which it destroys great numbers. It is about seven inches long--mostly of a beautiful green above, with white below; and it has a white throat-pouch, which generally appears with a few bars of red upon it, but when inflated the colour spreads over the whole surface. Mr Gosse describes one which he saw running about among the branches of a sassafras, just as it had seized a grasshopper. He caught the creature, which was then of a green hue; but, on placing it on an old log, the colour changed to a brownish-black. He was told, that if placed on a green leaf it would again become green. In a short time, after remaining in the sunshine, it changed once more to green. Again it became almost black; and shutting it up in a desk, after half an hour he was no less surprised than delighted to see the lizard of a brilliant green, the line down the back only being blackish. When the animal is excited, the pouch, swelling out, becomes of a crimson colour. It is covered with excessively small--scarcely perceptible--scales. These little creatures are at times very quarrelsome, and will fight together, frequently both the combatants losing their tails in the contest; while their pouches swell out as they leap at each other and struggle furiously. THE CROWNED TAPAYAXIN.