…All of these are small-scale fisheries, and most of them use fishing boats of less than three tons. Although not included in the statistics, there is a large amount of shellfish caught using shellfish trawls, a type of small bottom trawl net. The shellfish caught are bivalve shells that live on muddy or sandy-muddy bottoms, such as cockles, blood cockles, cockles, scallops, scallops, and surf clams. *Some of the terminology explanations that mention "kaigeta" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…すべて小規模な漁業で,3トン未満の漁船を用いる形態がほとんどである。統計上は含まれないが小型底引網の一種である貝桁(かいけた)による貝の漁獲量は多い。対象はモガイ,アカガイ,トリガイ,ホタテガイ,イタヤガイ,ホッキガイなど,泥底・砂泥底に住む二枚貝類である。… ※「貝桁」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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