| Xystodesmidae Cook, 1895 (Family) |
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| Falloria Hoffman, 1948 (Genus) |
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| Falloria abbreviata (Shelley, 1986) (Species) |
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| Falloria ainsliei (Chamberlin, 1921) (Species) |
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| Falloria aphelorioides (Shelley, 1986) (Species) |
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| Falloria bidens (Causey, 1942) (Species) |
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| Falloria crassicurvosa (Shelley, 1986) (Species) |
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| Falloria forficata (Shelley, 1986) (Species) |
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| Falloria fumimontis (Shelley, 1981) (Species) |
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| Falloria houstoni (Chamberlin, 1943) (Species) |
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| Falloria leucostriata (Shelley, 1981) (Species) |
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| Falloria lyrea (Shelley, 1981) (Species) |
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| Falloria mimetica (Chamberlin, 1918) (Species) |
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| Falloria pendula (Chamberlin, 1918) (Species) |
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| Falloria picapa (Keeton, 1960) (Species) |
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| Falloria prolata (Shelley, 1986) (Species) |
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| Falloria translineata (Shelley, 1981) (Species) |
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| Falloria tuberosa (Shelley, 1981) (Species) |
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| Falloria xerophylla (Shelley, 1981) (Species) |
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