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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 Diptera
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Family Chironomidae
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Genus Tvetenia
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Species Tvetenia altimontana
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Species Tvetenia bavarica
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Species Tvetenia boreomontana
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Species Tvetenia calvescens
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Species Tvetenia commutata
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Species Tvetenia duodenaria
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Species Tvetenia duscoloripes
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Species Tvetenia paucunca
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Species Tvetenia tamaflava
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Species Tvetenia tokaraopea
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Species Tvetenia verralli
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Species Tvetenia vitracies
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