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Villosa perpurpurea, the
purple bean, is a
species of
freshwater mussel, an
aquatic bivalve mollusk in the
family Unionidae, the
river mussels. This species...
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Venustaconcha trabalis (Conrad, 1834)
Eurynia (Micromya)
perpurpurea (I. Lea, 1861)
Lampsilis (Eurynia)
perpurpurea (I. Lea, 1861)
Lampsilis (Venustaconcha) trabalis...
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fringed mountain snail (Polygyriscus virgini****)
Purple bean (Villosa
perpurpurea) ****berlandian combs**** (Epioblasma brevidens) Fans**** (Cyprogenia...
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Rainbow mussel Villosa lienosa Villosa nebulosa Villosa ortmanni Villosa perpurpurea -
Purple bean
Villosa taeniata -
Painted cr****s****
Villosa trabalis...
- G1
Oyster mussel,
Epioblasma capsaeformis, G1
Purple bean,
Villosa perpurpurea, G1
Purple liliput,
Toxolasma lividum, G3Q
Rough rabbitsfoot, Theliderma...
- ****berlandian combs**** (Epioblasma brevidens),
purple bean (Villosa
perpurpurea), and
rough rabbitsfoot (Quadrula
cylindrica strigillata). Unpublished...
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naiad (Toxolasma cylindrellus) Unio foucauldi****
Purple bean (Villosa
perpurpurea) ****berland bean
pearly mussel (Villosa trabalis)
Subspecies Curtis'...
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Theliderma tuberosa Toxolasma cylindrellus Unio foucauldi****
Villosa perpurpurea Villosa trabalis Dreissena caspia Eupera cr****a
Pisidium betafoense Pisidium...
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naiad (Toxolasma cylindrellus) Unio foucauldi****
Purple bean (Villosa
perpurpurea) ****berland bean
pearly mussel (Villosa trabalis)
Subspecies Curtis'...
