| 摘要 |
Fish (F) are guided through a cone-shaped entrance (22) into a fish box (23) and are trapped in a collection chamber (23b) part of the box. The entrance and fish box comprise one or more sections of fishing net, line or arched pieces. A constriction arrangement (60) made from metal or similar material is provided in the fish box (preferably close to the entrance) or in the entrance (preferably close to the fish box) allows fish to swim through, but prevents fish predators such as seals from entering. A frame (32) attached to pontoons (30, 30``) divides up the fish collection chamber. |
