Tweezers for clamping zooplankton in laboratory

The tweezers for clamping zooplankton in the laboratory comprise an elastic pinching handle, two dissecting needles are symmetrically distributed on one side of the elastic pinching handle, the needle handle portion of each dissecting needle is connected with an inserting block, two elastic clamping pads are symmetrically fixed to one side wall of each inserting block in an up-down mode, and the two elastic clamping pads are symmetrically fixed to the other side wall of each inserting block in an up-down mode. A shifting block used for conveniently shifting the inserting block is fixed to the side wall, facing the interior of the elastic pinching handle, of the inserting block. The tweezers have the advantages that the inserting block is fixed on the dissecting needle in advance, and then the dissecting needle is fixed in the inserting groove in the elastic pinching handle through the inserting block, so that the tweezers with the structure can conveniently clamp zooplankton in a laboratory when being used, t