| 摘要 |
PROBLEM TO BE SOLVED: To obtain a crab food capable of freely changing the shape and responding to various needs in order to stick the flesh of Portunus trituberculatus to the projecting part of its claw or to the root projecting part of its rowing leg. SOLUTION: This crab food is obtained by sticking the flesh 3 of Portunus trituberculatus to the projecting part 4 of its claw or to a projecting part 4 at the root 1a, 10a of a rowing leg 10, and thorns are removed. Small holes 20 are further formed on the rowing leg 10. |
