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Keywords from Image Description:
Anatomie der Echinothuriden Tafel II . TAF Il Taf II Sperosoma hiseriatuw Tafel II Illustration biodiversitylibrary org title Schurig Walther NameFound Sperosoma NameConfirmed Sperosoma EOLID NameBankID Biodiversity Heritage Library Anatomie der Echinothuriden Anatomy Echinothuroida Sea urchins Smithsonian Institution