Last Updated
：2025/11/21
speciation event
Noun
Japanese Meaning
新種が形成される瞬間、進化系統が分岐して新しい種の歴史が始まる出来事 / 種分化が起こる事象、すなわち進化の過程における新種誕生の瞬間
（ plural ）
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(taxonomy) a moment when the evolutional lineage splits, starting history of a new species.
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speciation event
The fossil record suggests that a speciation event occurred during the rapid climatic shift, giving rise to a lineage adapted to colder environments.
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The fossil record suggests that a speciation event occurred during the rapid climatic shift, giving rise to a lineage adapted to colder environments.
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