| 摘要 |
<p>The device (1) has the shape of a narrow U, with two arms (2, 3) provided with tapered lower ends. A conical element (4, 5) is horizontally attached to the inner surface of each of the tips, facilitating the insertion under the body of the slimy animal and lifting it in a second step. A disc, positioned in the upper area between the arms (2, 3) of the U, has a stabilizing effect and limits the spring deflection of the device (1).</p> |
