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Keywords from Image Description:
Kunstformen der Natur Tafel . Haeckel Kunstformen der Natur Tafel Astrosphaera Spumellaria caumftxaiiiQe Tafel Illustration biodiversitylibrary org title Bibliographisches Institut Leipzig Haeckel Ernst NameFound Astrosphaera NameConfirmed Astrosphaera EOLID NameBankID NameFound Spumellaria NameConfirmed Spumellaria