The Greenland missionary Egede tells us in his Journal, that "on the 6th of July, 1734, there appeared a very large and frightful sea-monster, which raised itself so high out of the water that its head reached above our main-top. It had a long sharp snout, very broad flappers, and spouted water like a whale. The body seemed to be covered with scales, the skin was uneven and wrinkled, and the lower part was formed like a snake. After some time the creature plunged backwards into the water, and then turned its tail up above the surface, a whole ship-length from the head." It is hard to disbelieve so pious and excellent a man, whose excited fancy no doubt gave extraordinary forms and dimensions to some commoner sea-animal of large size; but the testimony of a Scoresby, who during his frequent Arctic voyages never saw anything of the kind, would have been more convincing. If to this account of Egede be added the reports of some other northern divines, such as Pontoppidan, the missionary Nicholas Græmius, and Maclean, who either pretend to have actually seen the monster or write about it from hearsay--and the testimony of a few seamen, among others of Captain M'Quhae of the Dædalus, who, on the 6th of August, 1848, saw a sea-snake on his homeward voyage from the East Indies; we have all the evidence extant in favour of the existence of the monstrous animal. In opposition to these testimonies, incredulous naturalists beg to remark, that no museum possesses a single bone of the huge snake, and that its body has nowhere been found swimming on the ocean or cast ashore. They therefore agree with Professor Owen in regarding the negative evidence, from the utter absence of any recent remains, as stronger against their actual existence than the positive statements which have hitherto weighed with the public mind in favour of their reality; and believe that a larger body of evidence from eye-witnesses might be got together in proof of the reality of ghosts than in proof of the existence of the great sea-serpent. The plain truth seems to be that lines of rolling porpoises, resembling a long string of buoys, first gave origin to the marvellous stories of the fabulous monster. For, keeping in close single file, and progressing rapidly along the calm surface of the water by a succession of leaps or demivaults forward, part only of their uncouth forms appears to the eye, so as to resemble the undulatory motions of one large serpentiform animal. CHAP. XII. THE MARINE FISHES.