The true Lions belong to the Old World exclusively, and they were formerly widely and abundantly diffused; but at present they are confined to Asia and Africa, and they are becoming every day more and more scarce in those quarters of the globe. That Lions were once found in Europe there can be no doubt. Thus it is recorded by Herodotus that the baggage-camels of the army of Xerxes were attacked by Lions in the country of the Reonians and the Crestonæi on their march from Acanthus (near the peninsula of Mount Athos) to Therma, afterwards Thessalonica (now Saloniki); the camels alone, it is stated, were attacked, other beasts remaining untouched, as well as men. Pausanias copies the above story, and states, moreover, that Lions often descended into the plains at the foot of Olympus, which separate Macedonia from Thessaly, and that Polydamas, a celebrated athlete, slew one of the Lions, although he was unarmed. Nor is Europe the only part of the world from which the form of the Lion has disappeared. Lions are no longer to be found in Egypt, Palestine, or Syria, where they once were evidently far from uncommon. The frequent allusions to the Lion in the Holy Scriptures, and the various Hebrew terms there used to distinguish the different ages and sex of the animal, prove a familiarity with the habits of the race. Even in Asia generally, with the exception of some countries between India and Persia and some districts of Arabia, these magnificent beasts have, as Cuvier observes, become comparatively rare, and this is not to be wondered at. To say nothing of the immense draughts on the race for the Roman arena,--and they were not inconsiderable, for, as Zimmerman has shown, there were 1,000 lions killed at Rome in the space of forty years,--population and civilization have gradually driven them within narrower limits, and their destruction has been rapidly worked in modern times, when firearms have been used against them instead of the bow and the spear. Sylla gave a combat of one hundred Lions at once in his ædileship; but this exhibition is insignificant when compared with those of Pompey and Cæsar, the former of whom exhibited a fight of six hundred, and the latter of four hundred Lions. In Pompey's show three hundred and fifteen of the six hundred were males. The early Emperors consumed great numbers, frequently a hundred at a time, to gratify the people.