Last Updated：2025/11/30
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The conservation group organized a survey to track the population trends of the regal fritillary in the prairie reserve.
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The conservation group organized a survey to track the population trends of the regal fritillary in the prairie reserve.
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Related words
regal fritillary
Noun
Japanese Meaning
アメリカ東中部に生息する、深い橙色の体色と2列の斑点が特徴の、Speyeria idaliaというナイフラリッド科の鮮やかなチョウを指す。
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