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42 spire-shells species
Onoba carpenteri
Pusillina sarsii
Haurakia marmorata
Parashiela ambulata
Alvania cimex
Alvania oldroydae
Benthonellania precipitata
Alvania kermadecensis
Boreocingula castanea
Simulamerelina hewa
Alvania isolata
Simulamerelina wanawana
Simulamerelina granulosa
Frigidoalvania carinata
Alvania auberiana
Benthonella tenella
Benthonellania acuticostata
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