It is difficult to determine the limit in the gradation of size at which this animal merges from the leopard into the wild cat. The varieties of cats are so numerous that I do not pretend to describe them; some are of sufficient importance to be classed among the smaller leopards, while others are no larger than the ordinary domestic cat. These vary through every shade of feline colouring, from spots to stripes, or to a fulvous brown similar to the tawny coat of a lioness; but, notwithstanding the difference in shades and spots, in cats and in the true leopard or panther the character is the same. They are all cunning, ferocious, and destructive, and I believe that far more cattle and goats are killed by leopards throughout the Indian Empire than by the usually accredited malefactor, the tiger. The largest and most beautifully marked of the leopards is the jaguar of South America. This is the size of a small tigress, and is more heavily framed than any of the leopards; the head is especially large, and the animal might almost be termed a spotted tiger. The rings are peculiarly marked, and waved instead of being circular. The cheetah or hunting leopard is a distinct species, and although classed among the leopards, it is altogether different, both in habits and appearance; the claws, although rather long, are not retractile, neither are they curved to the same extent as all others of the genus Felis, but they resemble somewhat the toe-nails of the dog. I shall accordingly separate this animal from the ordinary class of leopards, and give it a separate existence as an object of natural history. The panther or larger variety of leopard is about 7 ft. 6 in. in length, and has been known to approach closely upon 8 feet, but this would be an unusual size. This animal is exceedingly powerful, with massive neck and strongly developed legs. The weight of a fine specimen would be from about 160 lbs. to 170 lbs. Although heavy, there is no animal more active, except the monkey, and even those wide-awake creatures are sometimes caught, by the ever-watchful panther. Stories are told of accidents that have occurred when the hunter has been pulled out of his tree, from which imaginary security he was watching for his expected game. It is impossible to deny such facts, although they are fortunately rare exceptions to the general rule; but there can be no doubt that a panther or leopard would attack upon many occasions when a tiger would prefer to slink away.