釣獲魚の胃中に残る餌料サンマの数とその消化進行状況について (空鈎出現の検討-3,4-)

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概要

• 論文の詳細を見る

• As a follow-up to the previous study, the number of baits contained in the stomach of hooked fish was counted, and it was found that from O to as many as 4 baits were contained in them. This fact would indicate that the hooked fish took more than one bait from many branches of the long line, and those fish without any baits in their stomach possibly regurgitated the baits.Furthermore, it can possibly be concluded that many fish escape being hooked by regurgitating the hook(s) and the baits.

• 日本水産學會の論文

著者

• 山口 裕一郎

  三重県県立大学水産学部

• 小林 裕

  三重県県立大学水産学部

関連論文

• 釣獲魚の胃中に残る餌料サンマの数とその消化進行状況について (空鈎出現の検討-3,4-)

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