Archive image from page 48 of Die Radiolarien (Rhizopoda radiaria) . Die Radiolarien (Rhizopoda radiaria) : eine Monographie dieradiolarienrh03haec Year: 1888 ACANTHARIA TAF, I. ThoVovaäe oC 'Challon9cr! Radiokna PI. 1:29. k Giltscb llci i. ACTINELIUS, 1'. LITHOLOPHUS. ,1 C H I A ST 0 LU S, 4. II ACANTHONIA.

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