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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 Orthoptera
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Superfamily Tettigonioidea
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Genus Viadana
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Species Viadana altera
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Species Viadana azteca
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Species Viadana boraceae
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Species Viadana boyacae
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Species Viadana brasiliensis
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Species Viadana curvicercata
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Species Viadana delicatula
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Species Viadana difformis
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Species Viadana festae
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Species Viadana foreli
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Species Viadana fruhstorferi
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Species Viadana granulosa
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Species Viadana inversa
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Species Viadana lobata
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Species Viadana longicercata
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Species Viadana multiramosa
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Species Viadana myrtifolia
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Species Viadana peruviana
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Species Viadana piracicabae
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Species Viadana quadriramosa
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Species Viadana rhombifolia
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Species Viadana styliformis
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Species Viadana zetterstedti
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