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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Mollusca (clams, snails, squids, and relatives)
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Class Gastropoda
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Order Stylommatophora
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Family Pupillidae
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Genus Vertigo
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Species Vertigo alabamensis
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Species Vertigo allyniana
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Species Vertigo alpestris
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Species Vertigo andrusiana
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Species Vertigo arthuri
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Species Vertigo berryi
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Species Vertigo binneyana
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Species Vertigo bollesiana
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Species Vertigo clappi
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Species Vertigo columbiana
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Species Vertigo concinnula
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Species Vertigo conecuhensis
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Species Vertigo dalliana
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Species Vertigo elatior
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Species Vertigo gouldi
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Species Vertigo hebardi
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Species Vertigo hinkleyi
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Species Vertigo idahoensis
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Species Vertigo meramecensis
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Species Vertigo milium
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Species Vertigo modesta
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Species Vertigo morsei
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Species Vertigo nylanderi
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Species Vertigo occidentalis
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Species Vertigo oralis
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Species Vertigo oscariana
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Species Vertigo ovata
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Species Vertigo paradoxa
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Species Vertigo parvula
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Species Vertigo perryi
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Species Vertigo pygmaea
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Species Vertigo rugosula
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Species Vertigo sterkii
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Species Vertigo teskeyae
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Species Vertigo tridentata
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Species Vertigo ventricosa
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Species Vertigo wheeleri
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