Book 9
21.1
I saw another Triton among the curiosities at Rome, less in size than the one at Tanagra. The Tritons have the following appearance. On their heads they grow hair like that of marsh frogs not only in color, but also in the impossibility of separating one hair from another. The rest of their body is rough with fine scales just as is the shark. Under their ears they have gills and a man's nose; but the mouth is broader and the teeth are those of a beast. Their eyes seem to me blue, and they have hands, fingers, and nails like the shells of the murex. Under the breast and belly is a tail like a dolphin's instead of feet.
21.2
I saw also the Ethiopian bulls, called rhinoceroses owing to the fact that each has one horn (ceras) at the end of the nose (rhis), over which is another but smaller one, but there is no trace of horns on their heads. I saw too the Paeonian bulls, which are shaggy all over, but especially about the chest and lower jaw. I saw also Indian camels with the color of leopards.
21.3
There is also a beast called the elk, in form between a deer and a camel, which breeds in the land of the Celts. Of all the beasts we know it alone cannot be tracked or seen at a distance by man; sometimes, however, when men are out hunting other game they fall in with an elk by luck. Now they say that it smells man even at a great distance, and dashes down into ravines or the deepest caverns. So the hunters surround the plain or mountain in a circuit of at least a thousand stades, and, taking care not to break the circle, they keep on narrowing the area enclosed, and so catch all the beasts inside, the elks included. But if there chance to be no lair within, there is no other way of catching the elk.
