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File:Radiolaria (Challenger) Plate 043.jpg

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Summary

Description
English: Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows:


Plate 43. Porodiscida.
Diam.
Fig. 1. Rhopalastrum malleus, n. sp., × 100
Fig. 2. Rhopalastrum ypsilinum, n. sp., × 50
Fig. 3. Rhopalastrum hexaceros, n. sp., × 100
Fig. 4. Rhopalastrum triceros, n. sp., × 50
Fig. 5. Rhopalastrum trispinosum, n. sp. (vel Dictyastrum trispinosum), × 150
Fig. 6. Rhopalastrum arcticum, n. sp., × 300
Fig. 7. Rhopalastrum hexagonum, n. sp. (vel Dictyastrum hexagonum), × 100
Fig. 8. Rhopalastrum irregulare, n. sp., × 100
Fig. 9. Euchitonia lanceolata, n. sp., × 80
Fig. 10. Euchitonia carcinus, n. sp., × 300
Fig. 11. Euchitonia echinata, n. sp., × 120
Fig. 12. Euchitonia stohrii, n. sp., × 100
Fig. 13. Hymeniastrum euclidis, n. sp., × 200
Fig. 14. Chitonastrum jugatum, n. sp., × 200
Fig. 15. Chitonastrum lyra, n. sp., × 500
A living specimen observed. The entire shell is enveloped by the calymma and surrounded by radiating pseudopodia (drawn much too short). Between the two paired arms arises a large "sarcode-flagellum." The central chamber and the first enveloping ring are filled by the clear nucleus; the other rings and all the chambers of the arms contain numerous pink oil-globules.
Fig. 16. Trigonastrum regulare, n. sp. (vel Chitonastrum regulare), × 200
Date
Source https://archive.org/details/reportonradiolar00haecrich
Author Ernst Haeckel (1834-1919); engravings by Adolf Giltsch (1852-1911).

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The author died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.

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current16:16, 26 December 2013Thumbnail for version as of 16:16, 26 December 20132,560 × 3,200 (670 KB)Keith Edkins=={{int:filedesc}}== {{Information |Description={{En|Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: <table> <tr> <td style{{=}}"text-align:center; vertica...

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