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File:Radiolaria (Challenger) Plate 121.jpg

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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 121. Cœlodendrida.
Diam.
Fig. 1. Cœlodendrum furcatissimum, n. sp., × 50
A complete specimen with the central capsule and the big phæodium. The spherical calymma envelops almost the entire skeleton.
Fig. 2. Cœlodendrum furcatissimum, n. sp., × 300
A distal branch with its terminal ramification.
Fig. 3. Cœlodendrum furcatissimum, n. sp., × 100
One valve of the shell, with its galea and the four hollow forked tubes arising from it.
Fig. 4. Cœlodendrum furcatissimum, n. sp., × 100
The central capsule with its nucleus; on the left side one valve of the closely enveloping shell (seen in vertical section), and its galea with the origin of the four tubes.
Fig. 5. Cœlodendrum serratum, n. sp., × 400
A flabellate terminal branch.
Fig. 6. Cœlodendrum flabellatum, n. sp., × 150
A flabellate terminal branch.
Fig. 7. Cœlodendrum spinosissimum, n. sp., × 300
Forked distal end of a terminal branch.
Fig. 8. Cœlodendrum cervicorne, n. sp., × 150
One valve of the shell, with its galea and the four tubes arising from it. A network of protoplasm connects the distal branches.
Fig. 9. Cœlodrymus ancoratus, n. sp., × 50
A complete specimen, with the central capsule and the enveloping phæodium. The surface of the spherical calymma is covered by a dense network, from which arise numerous, anchor-bearing, radial tubules.
Fig. 10. Cœlodrymus ancoratus, n. sp., × 150
A small piece of the superficial network of the skeleton, with the zigzag radial tubules arising from it, each of which bears an anchor with two recurved denticulate teeth on the distal end.
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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current20:27, 26 December 2013Thumbnail for version as of 20:27, 26 December 20132,560 × 3,200 (619 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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