ecofactbook
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species
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Animalia
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Mollusca
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Bivalvia
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Unionida
/
Unionidae
/
Quadrula
/
Quadrula apiculata
Quadrula couchiana
Quadrula fragosa
Quadrula nobilis
Quadrula quadrula
Quadrula rumphiana
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Quadrula apiculata