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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Littorinimorpha
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Tylostomatidae
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Tylostoma
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Tylostoma chihuahuensis
Tylostoma harrisi
Tylostoma increbescens
Tylostoma kentense
Tylostoma materinum
Tylostoma minimum
Tylostoma striatum
Tylostoma torrubiae
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Tylostoma chihuahuensis