PROBLEM TO BE SOLVED: To provide a fish gripper which can easily secure a large opening amount of both gripping teeth and which allows a user to easily imagine a closed position of both gripping teeth. Kind Code: A1 A fish grasper for grasping a mouth of a fish, comprising first and second grasping teeth 2,3 which are movable teeth and which are opened and closed to grasp the mouth of a fish. The opening/closing operations of the teeth 2 and 3 are asymmetrical to each other, and the movement amount of the first gripping tooth 2 in the opening/closing operation is smaller than the moving amount of the second gripping tooth 3 in the opening/closing operation. The tooth 2 mainly moves in the front-back direction when opening/closing, and the second gripping tooth 3 mainly moves vertically in opening/closing. [Selection diagram] Fig. 12【課題】両掴み歯の大きな開き量を確保しやすく、使用者が両掴み歯の閉じ位置をイメージしやすい魚掴み器を提供する。【解決手段】魚の口を掴むための魚掴み器であって、可動歯であって魚の口を掴むべく開閉する第一及び第二の掴み歯２，３を備え、第一及び第二の掴み歯２，３の開閉動作は、互いに非対称であり、第一の掴み歯２の開閉動作における移動量は、第二の掴み歯３の開閉動作における移動量に比して小さく、第一の掴み歯２は、開閉時に主として前後方向に移動し、第二の掴み歯３は、開閉時に主として上下方向に移動する。【選択図】図１２
