THE HISTORY [78]
the rose. The fruit springs up side by side with the blossom, on a separate stalk, and has almost exactly the look of the comb made by wasps. It contains a number of seeds, about the size of an olive-stone, which are good to eat: and these are eaten both green and dried. The byblus (papyrus), which grows year after year in the marshes, they pull up, and, cutting the plant in two, reserve the upper portion for other purposes, but take the lower, which is about a cubit long, and either eat it or else sell it. Such as wish to enjoy the byblus in full perfection bake it first in a closed vessel, heated to a glow. Some of these folk, however, live entirely on fish, which are gutted as soon as caught, and then hung up in the sun: when dry, they are used as food. Gregarious fish are not found in any numbers in the rivers; they frequent the lagunes, whence, at the season of breeding, they proceed in shoals towards the sea. The males lead the way, and drop their milt as they go, while the females, following close behind, eagerly swallow it down. From this they conceive, and when, after passing some time in the sea, they begin to be in spawn, the whole shoal sets off on its return to its ancient haunts. Now, however, it is no longer the males, but the females, who take the lead: they swim in front in a body, and do exactly as the males did before, dropping, little by little, their grains of spawn as they go, while the males in the rear devour the grains, each one of which is a fish. A portion of the spawn escapes and is not swallowed by the males, and hence come the fishes which grow afterwards to maturity. Whan any of this sort of fish are taken on their passage to the sea, they are found to have the left side of the head scarred and bruised; while if taken on their return, the marks appear on the right. The reason is that as they swim down the Nile seaward, they keep close to the bank of the river upon their left, and returning again up stream they still cling to the same side, hugging it and brushing against it constantly, to be sure that they miss not their road through the great force of the current. When the Nile begins to rise, the hollows in the land and the marshy spots near the river are flooded before any other places by the percolation of the water through the riverbanks; and these, almost as soon as they become pools, are found to be full of numbers of little fishes. I think that I understand how it is this comes to pass. On the subsidence of the Nile the year before, though the fish retired with the retreating waters, they had first deposited their spawn in the mud upon the banks; and so, when at the usual season the water returns, small fry are rapidly engendered out of the spawn of the preceding year. So much concerning the fish. The Egyptians who live in the marshes use for the anointing of their bodies an oil made from the fruit of the sillicyprium, which is known among them by the name of "kiki." To obtain this they plant the sillicyprium (which grows wild in Greece) along the banks of the rivers and by the sides of the lakes, where it produces fruit in great abundance, but with a very disagreeable smell. This fruit is gathered, and then bruised and pressed, or else boiled down after roasting: the liquid which comes from it is collected and is found to be unctuous, and as well suited as olive-oil for lamps, only that it gives out an unpleasant odour. The contrivances which they use against gnats, wherewith the country swarms, are the following. In the parts of Egypt above the marshes the inhabitants pass the night upon lofty towers, which are of great service, as the gnats are unable to fly to any height on account of the winds. In the marsh-country, where there are no towers, each man possesses a net instead. By day it serves him to catch fish, while at night he spreads it over the bed in which he is to rest, and creeping in, goes to sleep underneath. The gnats, which, if he rolls himself up in his dress or in a piece of muslin, are sure to bite through the covering, do not so much as attempt to pass