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도끼 물고기 : 사진, 설명, 기능 - 자연 2024
WEB2 dagen geleden · 심해 도끼 물고기 또는 도끼 물고기 (Sternoptychidae)는 Stomiform 주문에 속하는 가족으로 10 속 및 73 종으로 구성된 2 개의 하위 가족을 포함합니다. 인도양, 태평양, 대서양의 세 대양의 아열대 및 열대 …
Diet Composition of Harbor Porpoises in Baltic Sea | Course Hero
WEB2 dagen geleden · Atlantic cod and herring were the main prey of adults, constituting on average 70% of the diet mass. Juvenile porpoises also frequently consumed gobies. Here, the mass contribution by gobies was on aver- age 25%, which was as much as cod. Other species such as whiting, sprat, eelpout, and sandeels were of minor importance for both …
西川 淳 | 研究者情報 | J-GLOBAL 科学技術総合リンクセンター
WEB23 mei 2024 · 研究者「西川 淳」の詳細情報です。j-global 科学技術総合リンクセンターは、国立研究開発法人科学技術振興機構（jst）が運営する、無料で研究者、文献、特許などの科学技術・医学薬学等の二次情報を閲覧できる検索サービスです。検索結果からjst内外の良質な一次情報等へ案内します。