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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Arthropoda (arthropods)
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Order Ephemeroptera
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Superfamily Heptagenioidea
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Family Heptageniidae
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Genus Stenacron
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Species Stenacron candidum
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Species Stenacron carolina
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Species Stenacron floridense
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Species Stenacron gildersleevei
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Species Stenacron interpunctatum
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Species Stenacron minnetonka
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Species Stenacron pallidum
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