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Keywords from Image Description:
Pollonera Vitrina demissa BollMusZoolAnatCompTor V. en Three views of shell labelled as Vitrina demissa Pollonera from Eritrea From BiodiversityHeritageLibrary scan of Pollonera Molluschi terrestri fluviatili dell'Eritrea raccolti dal Generale Di Boccard Bollettino dei Musei di Zoologia ed Anatomia Comparata della Reale Universit