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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 Eumastacoidea
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Family Episactidae
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Genus Acronomastax
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Genus Antillacris
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Genus Episactus
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Genus Espagnola
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Genus Espagnoleta
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Genus Espagnolopsis
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Genus Gymnotettix
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Genus Heteromastax
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Genus Lethus
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Genus Malagassa
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Genus Miraculum
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Genus Neibamastax
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Genus Paralethus
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Genus Pielomastax
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Genus Rhabdomastax
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Genus Seyrigella
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Genus Tainacris
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Genus Teicophrys
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