The _achar_ is a spoon-bait. A piece of mother-of-pearl shell or some white metal is cut in the form of a triangle. At the apex the line is attached, and at the base are fastened two or three hooks by a couple of inches of line. This appliance is generally used with a rod from the bows, and another man in the stern paddles the boat along. The Dyaks also have many varieties of fish-traps, which they set in the streams and rivers. Most of these are made of split bamboo. They also have nets of various kinds; the most popular is the _jala_, or circular casting-net, loaded with leaden or iron weights in the circumference, and with a spread sometimes of twenty feet. Great skill is shown by the Dyak in throwing this net over a shoal of fish which he has sighted. He casts the net in such a manner that all the outer edge touches the water almost simultaneously. The weights cause it to sink and close together, encompassing the fish, and the net is drawn up by a rope attached to its centre, the other end of which is tied to the fisherman’s left wrist. The thrower of this net often stands on the bow of a small canoe, and shows great skill in balancing himself. The _jala_ is used both in fresh and salt water, and can be thrown either from the bank of a river or by a man wading into the sea. But the most favourite mode of fishing among the Dyaks is with the _tuba_ root (_Cocculus indicus_). Sometimes this is done on a small scale in some little stream. Sometimes, however, the people of several Dyak houses arrange to have a _tuba_-fishing. The men, women, and children of these houses, accompanied by their friends, go to some river which has been previously decided upon. A fence made by planting stakes closely together is erected from bank to bank. In the middle of this there is an opening leading into a square enclosure made in the same fashion, into which the fish enter when trying to escape from the _tuba_ into fresh water. The canoes then proceed several hours’ journey up the river, until they get to some place decided on beforehand. Here they stop for the night in small booths erected on the banks of the river. The small boats are cleared of everything in them so as to be ready for use the next day. All the people bring with them fishing-spears and hand-nets. The spears are of various kinds—some have only one barbed point, while others have two or three. The shaft of the spear is made of a straight piece of bamboo about six feet long. The spear is so made that, when a fish is speared the head of the weapon comes out of the socket in the bamboo; but as it is tied on to the shaft, it is impossible for the fish to escape. Even when the fisherman throws his spear at the fish, there is little chance of the fish escaping, because the bamboo bears it to the surface, and it is easy for the men to pick up the bamboo shaft and thus secure the fish.