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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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Chelicerata (spiders, mites, scorpions, and relatives)
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Class Arachnida
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Order Araneae
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Family Ctenidae
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Genus Acantheis
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Genus Acanthoctenus
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Genus Africactenus
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Genus Amauropelma
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Genus Anahita
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Genus Ancylometes
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Genus Apolania
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Genus Asthenoctenus
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Genus Bengalla
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Genus Caloctenus
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Genus Celaetycheus
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Genus Centroctenus
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Genus Ctenopsis
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Genus Ctenus
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Genus Cupiennius
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Genus Diallomus
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Genus Enoploctenus
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Genus Gephyroctenus
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Genus Incasoctenus
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Genus Isoctenus
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Genus Itatiaya
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Genus Janusia
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Genus Leptoctenus
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Genus Mahafalytenus
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Genus Montescueia
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Genus Nothroctenus
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Genus Paravulsor
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Genus Petaloctenus
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Genus Phoneutria
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Genus Phymatoctenus
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Genus Pseudoctenus
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Genus Thoriosa
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Genus Trogloctenus
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Genus Trujillina
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Genus Tuticanus
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Genus Viracucha
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Genus Viridasius
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Genus Vulsor
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Genus Wiedenmeyeria
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