Dr. HARRISON, on the reflection that “we have no satisfactory evidence that the animal ever ruminates,” thought it useless to speculate on the latter supposition as to the action of the newly discovered muscle, and rather inclined to the surmise that it was designed to assist the elephant in producing the remarkable sound through his proboscis known as “trumpeting;” but there is little room to doubt that of the two the rejected hypothesis was the more correct one. I have elsewhere described the occurrence to which I was myself a witness, of elephants inserting their proboscis in their mouths, and withdrawing gallons of water, which could only have been contained in the receptacle figured by CAMPER and HOME, and of which the true uses were discerned by the clear intellect of Professor OWEN. I was not, till very recently, aware that a similar observation as to this remarkable habit of the elephant, had been made by the author of the _Ayeen Akbery_, in his account of the _Feel Kaneh_, or elephant stables of the Emperor Akbar, in which he says, “an elephant frequently with his trunk takes water out of his stomach and sprinkles himself with it, and it is not in the least offensive.[87] FORBES, in his Oriental Memoirs, quotes this passage of the _Ayeen Akbery_, but without a remark; nor does any European writer with whose works I am acquainted appear to have been cognisant of the peculiarity in question. [Illustration: WATER-CELLS IN THE STOMACH OF THE CAMEL.] It is to be hoped that Professor OWEN’S dissection of the young elephant, recently arrived, may serve to decide this highly interesting point.[88] Should scientific investigation hereafter more clearly establish the fact that, in this particular, the structure of the elephant is assimilated to that of the llama and the camel, it will be regarded as more than a mere coincidence, that an apparatus, so unique in its purpose and action, should have been conferred by the Creator on the three animals which in sultry climates are, by this arrangement, enabled to traverse arid regions in the service of man.[89] To show this peculiar organisation where it attains its fullest development, I have given a sketch of the water-cells in the stomach of the camel on the preceding page.