File:Radiolaria (Challenger) Plate 011.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 11. Astrosphærida.
Diam.
Fig. 1. Lychnosphæra regina, n. sp., × 200
The entire shell and the central capsule. Numerous club-shaped radial apophyses or cœcal sacs arise from the pink central capsule and are protruded through the pores of the medullary shell, which is completely hidden by them. The sarcomatrix in the calymma, surrounding the central capsule, exhibits a fine radial striation. Numerous retracted pseudopodia, bearing red granules, arise from the sarcomatrix and pierce the calymma radially. The interval between the two concentric shells is filled up by the hyaline calymma.
Fig. 2. Lychnosphæra regina, n. sp., × 400
A part of the cortical shell, with a radial spine.
Fig. 3. Lychnosphæra regina, n. sp., × 400
The medullary shell and the basal parts of the radial spines arising from it.
Fig. 4. Lychnosphæra regina, n. sp., × 400
Distal end of a radial spine.
Fig. 5. Rhizoplegma lychnosphæra, n. sp., × 200
The central capsule and the enclosed parts of the skeleton. The protoplasm is radially striped. The central nucleus (red) sends out numerous radial apophyses, which are protruded through the pores of the medullary shell.
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.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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current12:18, 26 December 2013Thumbnail for version as of 12:18, 26 December 20132,560 × 3,200 (642 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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