ARTIFICIAL SPAWNING REEF FOR ARCTOSCOPUS JAPONICUS

摘要

PROBLEM TO BE SOLVED: To provide an artificial spawning reef for Arctoscopus japonicus installed at an arbitrary position of a coastal zone. SOLUTION: This artificial spawning reef comprises a material such as a plastic excellent in durability, corrosion resistance, flexibility and touching feeling and obtained by standing an artificial spawning base (a) formed by many wires 1 and 1' fixed at the crossing parts 2 and having prescribed shapes on a upper surface 3a of a stand 3 having an arbitrary shape.