ecofactbook
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species
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Animalia
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Mollusca
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Gastropoda
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Stylommatophora
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Charopidae
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Thalassohelix
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Thalassohelix antipoda
Thalassohelix chathamensis
Thalassohelix igniflua
Thalassohelix laingi
Thalassohelix propinqua
Thalassohelix zelandiae
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