| Orthoptera (Order) |
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| Orthoptera Caelifera (Suborder) |
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| Orthoptera Caelifera Acridoidea (Superfamily) |
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| Romaleidae (Family) |
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| Romalea (Genus) |
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| Romaleidae subfam. Bactrophorinae (Subfamily) |
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| Mezentia Stal, 1878 (Genus) |
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| Romaleidae subfam. Bactrophorinae tr. Ophthalmolampini (Tribe) |
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| Adrolampis Descamps, 1977 (Genus) |
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| Romaleidae subfam. Bactrophorinae tr. Taeniophorini (Tribe) |
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| Megacephalacris Descamps & Amedegnato, 1971 (Genus) |
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| Megacheilacris Descamps, 1978 (Genus) |
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| Taeniophora Stal, 1873 (Genus) |
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| Romaleidae subfam. Phaeoparinae (Subfamily) |
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| Abila Stal, 1878 (Genus) |
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| Maculiparia Jago, 1980 (Genus) |
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| Phaeoparia Stal, 1873 (Genus) |
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| Romaleidae subfam. Romaleinae (Subfamily) |
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| Chromacris Walker, 1870 (Genus) |
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| Zoniopoda Stal, 1873 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Brachystolini (Tribe) |
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| Brachystola Scudder, 1876 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Chariacrini (Tribe) |
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| Chariacris Walker, 1870 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Colpolophini (Tribe) |
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| Colpolopha Stal, 1873 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Diponthini (Tribe) |
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| Diponthus Stal, 1860 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Procolpini (Tribe) |
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| Agriacris Walker, 1870 (Genus) |
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| Procolpia Stal, 1873 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Romaleini (Tribe) |
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| Taeniopoda Stal, 1873 (Genus) |
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| Romaleidae subfam. Romaleinae tr. Tropidacrini (Tribe) |
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| Titanacris Scudder, 1869b (Genus) |
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| Tropidacris Scudder, 1869 (Genus) |
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