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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 Acridoidea
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Family Ommexechidae
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Genus Aucacris
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Genus Calcitrena
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Genus Clarazella
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Genus Conometopus
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Genus Cumainocloidus
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Genus Descampsacris
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Genus Graea
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Genus Illapelia
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Genus Neuquenina
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Genus Ommexecha
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Genus Pachyossa
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Genus Spathalium
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Genus Tetrixocephalus
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