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Perigonimus jonesii Osborn & Hargitt.
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Stomatoca apicata, female (After Mayer).
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Turris vesicaria A. Ag..
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Perigonimus jonesii Osb. & Harg..
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Stomotoca apicata (McCr.). A.Male. B.Female.
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Turris vesicaria (After A.Agassiz).
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Perigonimus jonesii.
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Stomotoca apicata, male (After Mayer).