| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fishing device that catches echinoderms and mollusks such as sea cucumbers and abalones without damaging them, or cultures them without spreading a disease.SOLUTION: A device for catching and culturing mollusks is characterized as follows: the device is formed by a cylindrical container in which one side in the axial direction is opened and the other is closed; a catcher single body is provided with a plurality of in/out flow holes of seawater on the peripheral surface of the container and the surface of the closed side; a catcher aggregate is formed by connecting multiple pieces of the catcher single bodies in parallel to the axial direction by connecting means; and multiple pieces of aggregate can be moored in a trunk rope joined together by an anchor in the seabed with proper intervals.</p> |
