| 摘要 |
PROBLEM TO BE SOLVED: To provide a fish egg collection tool and a fish egg collection method which can collect fish eggs efficiently. ! SOLUTION: A fish egg collection tool 10 comprises: a cylindrical frame body 16 having openings at one end part and the other end part facing the one end part and a communication part 15 on a side wall through which loaches D can pass; and a net body 18 which can be attached to or detached from the frame body 16 and has meshes smaller than the size of eggs of the loaches D, and in which at least a portion of the net body 18 is accommodated inside the frame body 16 so as to form a spawning place for the loaches D inside the frame body 16 in a state of being attached to the frame body 16. ! COPYRIGHT: (C)2015,JPO&INPIT |
