File:Radiolaria (Challenger) Plate 020.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 20. Liosphærida et Astrosphærida.
Diam.
Fig. 1. Drymosphæra dendrophora, n. sp., × 300
Fig. 1a. Meridional section through the central capsule. In the centre the large spherical nucleus is visible. The protoplasm around it is distinctly radiate. From the central capsule arise numerous club-shaped apophyses or cæcal sacs, which are protruded through the meshes of the inner shell, × 300
Fig. 1b. Basal part of a single radial spine, and its connection with the network of the two shells, × 400
Fig. 2. Liosphæra polypora, n. sp., × 300
The greater part of the outer shell is removed.
Fig. 3. Liosphæra hexagonia, n. sp., × 400
Fig. 4. Carposphæra melitomma, n. sp. (vel Melitomma melittosphæra), × 400
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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current14:15, 26 December 2013Thumbnail for version as of 14:15, 26 December 20132,560 × 3,200 (647 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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