PROBLEM TO BE SOLVED: To provide a scallop girder net used for harvesting scallop shells so that only necessary parts can be repaired. SOLUTION: A traction arm 20 is attached to the front side of a claw body 10, a net is attached to the rear side of the claw body, the traction arm is towed by a ship, and the scallop shell on the seabed is scratched by the claw body. A scallop girder net to be stored in a claw body having a plurality of claw shafts 13 protruding at a right angle to a horizontal frame 11 in the width direction and having a claw tip 16 at the tip, and a plurality of claw shafts of the claw body. It is provided with two traction arms detachably attached to a traction arm connecting member provided in front of the two predetermined claw shafts. The tips of the two tow arms were detachably connected by the connecting arm 40. [Selection diagram] Fig. 1【課題】必要な部分のみを修理できるようにした、ホタテ貝を収穫するために使用するホタテ桁網を提供する。【解決手段】爪体１０の前側に牽引アーム２０を取り付け、爪体の後ろ側に網を取り付け、牽引アームを船舶で牽引して、爪体で海底を引っ掻きながら、海底のホタテ貝を網体に収納するホタテ桁網であって、幅方向の水平フレーム１１に対して直角に突出し、先端に爪先１６を持つ複数の爪軸１３を備えた爪体と、爪体の複数の爪軸の内の所定の２か所の爪軸の前方に設けた牽引アーム連結部材に着脱自在に取付けた２本の牽引アームとを備えた。２本の牽引アームの先端が連結アーム４０で着脱自在に連結された。【選択図】図１
