FISHING
Fish are caught with rod and line, nets, traps, and weirs, and sometimes speared. There are two kinds of fish-spear—the momba, with a straight point for striking the fish, and the barbed chikolongwe, or gaff, for hooking it out. Weirs are usually made at the mouth of a stream; a fence is built right across with only one opening left in it, and behind it is placed a large mono, or basket-trap, constructed on the principle of a lobster-pot, and perhaps five feet long. The weir in the illustration is at Ngofi, on the eastern side of Lake Nyasa.
Smaller traps of the same kind are sunk in the water, like lobster-pots. Nets are sometimes set overnight and anchored with a couple of stones, the upper edge being kept on the top of the water by a line of floats. Other nets are cast from canoes; sometimes they are hauled in and the fish scooped on board with the canoe-balers, sometimes the ropes are taken on shore and the net hauled up on the beach like our seines. This is done with the largest kind of net, requiring twenty men to handle it. Another is chiefly used at night: the net is lowered between two canoes, while a third is paddled towards it with a lighted torch on board to attract the fish. The men alternately show the torch and knock loudly on the sides of the canoe, which seems to daze the fish and drive them towards the net. Hand-nets are also used, like shrimping-nets, with handles working over each other scissor-wise, but kept in place by a cross-bar which is not in the European implement. Nets are generally made of the Bwazi fibre. Net-making and canoe-patching are (or were) the two great industries of Likoma island; and the whole lakeside population is more or less engaged in fishing.
Fishing with rod and line may often be seen on the Shiré, where, in some places, small platforms are built out from the bank, so that the angler can cast his hook in deep water and free of reeds or bushes. The hook is large, not barbed, but bent in towards the shank, to make it more difficult to slip off; it is made of iron wire and sharpened on a stone. The bait is usually maize-paste. After throwing the line, the angler strikes the top of the water sharply a few times with his rod, to agitate it, and call the attention of the fish. Poison is sometimes put into a pool to stupefy the fish, when they come to the surface and can be gathered out of the water by hand; a species of euphorbia, and a large shrub (ombwe) with bean-like pods and white blossoms, are used for this purpose, and can often be seen growing in the villages.