FISHING RAFT WITH LEVER NET.
Fishing nets.
Nets of various forms have been in general use from periods of the most remote antiquity, and, so far as we know, no aboriginal people have yet been discovered who were ignorant of their use. The material and form of construction are found to vary with the region in which they are had recourse to, and the character of prey sought to be captured. Perhaps the most primitive form is that of the common hoop or landing net, so generally used on our coasts for catching shrimps. A forked pole, a net bag, and a little twine, are all that is required to construct one of these of efficient pattern. The two sticks constituting the fork are bent round towards each other, the two ends overlapped, and then lashed together. The net bag is then fastened on. A great number of modifications of this description of net are used, some worked by hand, and others raised from the water by mechanical contrivances. The following illustration represents a fishing raft and lever net as used by the natives of Ceylon and some other islands of the Eastern seas. Some of the Chinese fishermen construct engines much on the same principle; only, instead of raising the net by a rope and lever, a long plank is made use of. This runs along the centre of the fishing boat, and on it sits the fisherman waiting for the shoal to pass over the radius of his trap, when with a sudden backward movement he throws his whole weight on the extreme end of the balance-board on which he has been crouching, and thus raises the nets with a smart upward jerk. The trammel is another form of net of much value to the voyager and explorer. It simply consists of two nets—one coarse in the mesh, and the other comparatively fine—leaded at the bottom and corked at the top, and so moored with heavy stones that they may hang curtain-like in the water across the run of the stream or tide. The fish in their nocturnal wanderings dart against the first net, which is forced through the large meshes of the second, forming a sort of purse in which the fish are secured. Many others become entangled by the twine of the meshes, which in their efforts to escape gets under the gill covers and so holds them fast. Incredible quantities of fish are at times taken in nets of this kind. They are especially valuable on account of the ease with which they can be set and taken up, two men being sufficient for the performance of either operation.
When a promising spot has been selected, the first anchor stone is cast over, together with a buoy line and large cork. The foot line, net, and cork line then follow, being cast evenly over by one man, whilst the other either rows or sculls slowly ahead. When all the net has been thus allowed to run out, the other end is secured by an anchor stone and indicated by a float. The spoils are secured in two ways. One is to raise the first anchor stone by the buoy line, and then gather in the net fold after fold, with all it may contain, in the bottom of the boat. The other is to raise one of the stones, pass it over the boat and allow it to sink again to the bottom, thus leaving the foot line and leads in the hands of the boatmen, who proceed to draw the boat along by it, clearing the net of fish, weeds, or entanglements as they go, and allowing the net to sink again as they proceed, until the whole length has been overhauled and re-set.
“Tip-up,” to make.
A trammel net may be used under the ice by cutting two holes through it at a convenient distance apart. A pole is then passed from one to the other, as shown in the above illustration. The net is suspended from a set of rings which run freely on the pole, and ropes are rove so as to haul the net forward or back to either of the holes, at which the fish are taken out. When clear, the net is set again. Great numbers of fish may at times be taken by fishing with the hook through holes made in the ice. A contrivance known as a “tip up” is often used. The annexed illustration will serve to show the nature of the arrangement. A hole is bored in a piece of flat stick; through this a cross-pin is driven, leaving it long enough at the ends to rest across the hole in the ice. The line, hook, and bait are attached to one end of the flat stick, and a bit of coloured rag to the other. When the fish has taken the bait, the flag end of the stick tips up, and the little pendant flutters aloft and signals “fish caught here.” A number of tip ups may be set at once, and are easily watched.