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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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Order Hymenoptera
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Superfamily Apoidea
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Genus Chalybion
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Species Chalybion accline
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Species Chalybion ammophiloides
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Species Chalybion bengalense
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Species Chalybion bocandei
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Species Chalybion bonneti
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Species Chalybion californicum
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Species Chalybion clypeatum
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Species Chalybion dolichothorax
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Species Chalybion fabricator
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Species Chalybion femoratus
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Species Chalybion flebile
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Species Chalybion frontale
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Species Chalybion fuscum
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Species Chalybion gracile
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Species Chalybion gredleri
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Species Chalybion heinii
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Species Chalybion incisum
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Species Chalybion japonicum
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Species Chalybion kenyae
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Species Chalybion klapperichi
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Species Chalybion laevigatum
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Species Chalybion lividum
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Species Chalybion madecassum
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Species Chalybion magnum
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Species Chalybion malignum
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Species Chalybion minos
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Species Chalybion mochii
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Species Chalybion omissum
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Species Chalybion parvulum
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Species Chalybion petroleum
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Species Chalybion planatum
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Species Chalybion polyphemus
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Species Chalybion ruficorne
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Species Chalybion schulthessirechbergi
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Species Chalybion sommereni
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Species Chalybion spinolae
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Species Chalybion sumatranum
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Species Chalybion tibiale
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Species Chalybion tomentosum
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Species Chalybion triangulum
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Species Chalybion turanicum
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Species Chalybion vechti
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Species Chalybion walteri
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Species Chalybion yangi
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Species Chalybion zimmermanni
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