1. It has already been observed that the lion both copulates and makes water backwards. They do not copulate and produce their young at all seasons of the year, though they produce annually. The young are produced in the spring. The female generally produces two, never more than six, and sometimes only one. The fable which says that the uterus is ejected in parturition is a mistake. It has arisen from the rarity of the animal, those who invented the fable being ignorant of the true state of the case. The race of lions is rare, and not to be found in every place, but only in the country between the Achelous and the Nessus in the whole of Europe. The young of the lion are very small at their birth, so that they can hardly walk at two months old. The Syrian lions produce five times; at first five cubs, and then one less every time. After this they produce no more, but continue barren. The lioness has no mane, though the lion has. The lion only sheds its four canine teeth, two above and two below. They are shed when the animal is six months old. 2. The hyæna is of the colour of the wolf, but it is more hairy, and has a mane along the ridge of its back. It is a mistake to say that each individual has the sexual organs of both sexes. That of the male resembles the same organ in the wolf and the dog. That which has been imagined to be the female organ is placed beneath the tail, and it resembles that of the female, but is imperforate, and the anus is beneath it. The female hyena has an organ similar to that which bears its name in the male. It is placed beneath the tail, and is imperforate. Beneath this is the anus, and below this again the true genital organ. The female hyena has an uterus like that of other animals of the class, but the female is rarely captured. A certain hunter said that he caught eleven hyænas of which only one was a female. 3. Hares copulate backwards, as I formerly observed, for it is a retromingent animal. They copulate and produce their young at all seasons. They become pregnant a second time while they are pregnant, and produce their young every month. They do not produce their young continually, but as many days as may be intervene. The female has milk before the young are produced. As soon as her young are born, she copulates again and conceives while giving milk. The milk is as thick as that of the sow. The young are born blind, like those of many animals with divided feet. CHAPTER XXIX. 1. The fox copulates, mounting on the back of the female. The young are born blind, like those of the bear, and are even more inarticulate. When the season of parturition approaches, the female goes apart, so that it is rare to take a pregnant fox. When the young are born, the dam licks them, in order to warm and mature them. She never produces more than four.