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196 trochida species
Calliostoma occidentale
Clelandella miliaris
Tricolia pullus
Lithopoma americanum
Calliostoma gemmulatum
Calliostoma supragranosum
Minolia peramabilis
Agathistoma fasciatum
Agathistoma viridulum
Agathistoma lividomaculatum
Stomatella auricula
Agathistoma eiseni
Calliostoma marshalli
Astralium rhodostomum
Megastraea undosa
Tegula aureotincta
Turbo petholatus
Trochus intextus
Calliostoma gloriosum
Norrisia norrisii
Trochus histrio
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