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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Ostreida
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Bakevelliidae
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Bakevellia
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Avicula alberti
Avicula binneyi
Bakevellia parva
Gervilleia bennetti
Gervillia exporrecta
Mytulites costata
Mytulites keratophagus
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