that several lakes in the Alps, formed by the thawing of the glaciers, are now abundantly stocked with excellent fish. Little fishes are ordinarily the food of larger marine animals; but a remarkable exception occurs in the case of the larger Medusæ, which are stated in various works to prey upon fishes for sustenance. Mr. Peach, the naturalist, has, however, by observations at Peterhead, in Aberdeenshire, thus corrected this statement. He observed several small fishes playing round the larger Medusæ in the harbour and bay. When alarmed, they would rush under the umbrella, and remain sheltered in its large folds till the danger had passed, when they would emerge, and sport and play about their sheltering friend. When beneath the umbrella they lay so close that they were frequently taken into a bucket with the Medusæ. They proved to be young whitings, varying from 1-1/2 to 2 inches long. These little creatures, so far from becoming the prey of the Medusæ, experienced from them protection; and, moreover, they preferred the _stinging_ one. In no instance did Mr. Peach see a fish in the stomach of the Medusæ, but all could liberate themselves when they pleased. In one case, Mr. Peach witnessed a small whiting, in the first instance chased by a single young pollack, whose assault the little fellow easily evaded by dodging about; but the chaser being joined by others, the whiting was driven from its imperfect shelter, and after being much bitten and dashed about by its assailants, became at length completely exhausted, and lay to all appearance dead. Recovering, however, after action, it swam slowly to the Medusæ, and took refuge as before; but its movements being soon observed, it was again attacked, after a very brief respite, driven into open water, and speedily despatched.