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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 Theridiidae
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Genus Ameridion
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Species Ameridion armouri
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Species Ameridion aspersum
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Species Ameridion atlixco
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Species Ameridion bridgesi
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Species Ameridion chilapa
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Species Ameridion clemens
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Species Ameridion cobanum
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Species Ameridion colima
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Species Ameridion lathropi
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Species Ameridion malkini
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Species Ameridion marvum
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Species Ameridion moctezuma
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Species Ameridion musawas
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Species Ameridion paidiscum
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Species Ameridion panum
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Species Ameridion petrum
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Species Ameridion plantatum
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Species Ameridion progum
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Species Ameridion quantum
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Species Ameridion reservum
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Species Ameridion rinconense
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Species Ameridion ruinum
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Species Ameridion schmidti
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Species Ameridion signaculum
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Species Ameridion signum
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Species Ameridion tempum
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Species Ameridion unanimum
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