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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 Coleoptera
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Superfamily Scarabaeoidea
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Family Bolboceratidae
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Genus Athyreus
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Genus Australobolbus
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Genus Blabkbolbus
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Genus Blackbolbus
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Genus Blackburnium
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Genus Bolbaffer
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Genus Bolbaffroides
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Genus Bolbelasmus
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Genus Bolbobaineus
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Genus Bolbocaffer
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Genus Bolboceras
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Genus Bolbocerastes
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Genus Bolboceratex
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Genus Bolboceratops
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Genus Bolbocerodema
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Genus Bolboceroides
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Genus Bolbocerosoma
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Genus Bolbochromus
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Genus Bolbogonium
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Genus Bolbohamatum
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Genus Bolboleaus
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Genus Bolborhachium
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Genus Bolborhinum
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Genus Bolborhombus
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Genus Bolbothyreus
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Genus Bolbotrypes
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Genus Bradycinetulus
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Genus Cretobolbus
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Genus Elephastomus
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Genus Eubolbitus
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Genus Eucanthus
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Genus Frickius
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Genus Gilletinus
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Genus Halffterobolbus
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Genus Meridiobolbus
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Genus Mimobolbus
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Genus Namibiobolbus
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Genus Namibiotrupes
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Genus Neoathyreus
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Genus Odonteus
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Genus Parabolbapium
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Genus Parathyreus
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Genus Pereirabolbus
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Genus Prototrupes
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Genus Pseudoathyreus
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Genus Socotrabolbus
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Genus Somalobolbus
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Genus Stenaspidius
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Genus Taurocerastes
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Genus Zefevazia
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