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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Eotomariidae
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Trepospira
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Pleurotomaria depressa
Pleurotomaria illinoisensis
Pleurotomaria sphaerulata
Trepospira baconi
Trepospira bella
Trepospira convexa
Trepospira desultoria
Trepospira diadema
Trepospira discoidalis
Trepospira haworthi
Trepospira inflata
Trepospira minima
Trepospira regularis
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