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海洋生物の激しい生殖活動 — ルカ・シーマス・ライト
705,840 views |
ルカ・シーマス・ライト |
TED-Ed
• November 2021
Read transcript
太平洋の岩礁の上で、１万７千匹のマダラハタが濁った海の中を動き回っています。実際には、そこは水中の乱交パーティーの場 ― そして恐怖のエサ狩場になります。乱交パーティーと言うと、派手な産卵行為のようですが、海での生殖行為は驚くほどに独創的な出来事です。海の中では、他にどんな逸脱行為が行われているのでしょうか？ルカ・シーマス・ライトが海面下の様子を説明します。 監督：ミッシェル・オコーネルとリサ・ヴァーチュダチェス、ナレーション：ジャック・カットモア＝スコット、音楽：フィル・ブルックス
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