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Keywords from Image Description:
Conchologische Mittheilungen als Fortsetzung der Novitates conchologicae . Martens Coiichl Alittheilungen Taf XXXll Taf XXXII Illustration biodiversitylibrary org Martens Eduard von Biodiversity Heritage Library Shells Conchologische Mittheilungen als Fortsetzung der Novitates conchologicae bd Mollusks Shells SIL