| Haeckel, E., 1860b. Fernere Abbildungen und Diagnosen neuer Gattungen und Arten von lebenden Radiolarien des Mittelmeeres [Supplementary illustrations and diagnosis of new genera and species of living radiolarian of the Mediterranean Sea]. Konigliche Preussische Akademie der Wissenschaften zu Berlin, Monatsberichte, Jahre 1860, 835-845. |
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| Haeckel, E., 1862. Die Radiolarien (Rhizopoda Radiaria) - Eine monographie. Reimer, Berlin, 572 pp. |
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| Haeckel, E., 1887. Report on the Radiolaria collected by the H.M.S. Challenger during the Years 1873-1876. Report on the Scientific Results of the Voyage of the H.M.S. Challenger, Zoology, vol. 18, 1803 pp. |
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