| Platyrhacidae Pocock, 1895 (Family) |
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| Psammodesmus Cook, 1896 (Genus) |
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| Psammodesmus cainarachus (Chamberlin, 1941) (Species) |
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| Psammodesmus calius (Chamberlin, 1952) (Species) |
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| Psammodesmus camerani Silvestri, 1897 (Species) |
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| Psammodesmus chuncho (Chamberlin, 1941) (Species) |
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| Psammodesmus cos Cook, 1896 (Species) |
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| Psammodesmus dasys (Chamberlin, 1941) (Species) |
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| Psammodesmus fasciolatus Silvestri, 1898 (Species) |
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| Psammodesmus moyobambus (Chamberlin, 1941) (Species) |
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| Psammodesmus remotus Loomis, 1964 (Species) |
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| Psammodesmus schmitti Loomis & Hoffman, 1953 (Species) |
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