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Keywords from Image Description:
Kunstformen der Natur Tafel . Haeckel Kunstformen der Natur Tafel Heliodiscus ' KJ eagj i' cCf fe ' 'U Discoidea QexBeix tra Cm Tafel Illustration biodiversitylibrary org title Bibliographisches Institut Leipzig Haeckel Ernst NameFound Discoidea NameConfirmed Discoidea NameBankID NameFound Heliodiscus