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The levis and ferruginea groups of Orthemis are redefined.Six new species of Orthemis are described: O. aciculata sp.nov.(♂ holotype: Surinam, Para Dist., road near forest, Zanderij I (5 • 32 N, 55 • 10 W), 17
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Natalia Von Ellenrieder (2012) studied this question.
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