Last Updated：2025/11/26
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During the research expedition, the biologists observed a toothed whale using echolocation to hunt squid in the deep water.
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During the research expedition, the biologists observed a toothed whale using echolocation to hunt squid in the deep water.
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toothed whale
Noun
Japanese Meaning
歯鯨類 - 歯を持つクジラの総称です。これは、オドントセティ（Toothed Cetaceans）として知られ、マッコウクジラ、ビンクバクジラ、イルカなどが含まれ、主に魚介類を捕食する群を指します。
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