_The Camelion._—Tatta is the Arabic, and Tayuh the Shelluh name for this extraordinary and complicated animal; its head resembles that of a fish, the body that of a beast, the tail that of a serpent, and the legs and feet are somewhat similar to the arms and hands of a human being; the tongue is pointed like that of a serpent, and is so instantaneous in its motion, that the human sight can scarcely perceive it when it darts it out to the length of its body, to catch flies (its ordinary food); in doing this it never misses its mark, so that I imagine there must be some glutinous substance which attaches the fly to the tongue, or else it pierces the insect with its point, which is very sharp. I have often admired the velocity with which the camelion thus secures its food, but never could discover whether it were to be attributed to the former, or the latter cause. It is partly nourished by the sun and air; it delights to bask in the sun with its mouth open, to receive the heat of its rays. [Illustration:_Drawn by J. G. Jackson._ _Engraved J. C. Stadler._ _(Tûta) The Chamælion; Natural Size_ _London Published June 4. 1811. by W. G. Nicholl Pall Mall._] The length of the camelion when full grown is ten or twelve inches, including the tail. When suddenly discovered, and pursued, it runs fast, forgetting its wonted caution, which is never to trust to the tread of the foot, the toes of which grasp the object they tread on: in its ordinary movements, its step is geometrically exact; it looks carefully around to discover the state of the surrounding place, and to ascertain if every thing be safe, one eye looking behind, the other before, and in all transverse directions; for this organ is a perfect hemisphere, projecting from the head, and moving in various and independant directions. Having ascertained that its feet are safe, and that the substance on which they are fixed is firm, the camelion disengages its tail, and proceeds on, with the same caution, again fastening the tail, by twisting it round some branch or twig, till it has ascertained the safety of the next step.