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File:Radiolaria (Challenger) Plate 041.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 41. Porodiscida et Spongodiscida.
Diam.
Fig. 1. Porodiscus flustrella, n. sp., × 300
Fig. 2. Porodiscus perispira, n. sp., × 200
The rings alone (equatorial section).
Fig. 3. Porodiscus quadrigatus, n. sp., × 200
The rings alone (equatorial section).
Fig. 4. Porodiscus semispiralis, n. sp., × 500
Fig. 5. Perichlamydium saturnus, n. sp., × 300
Fig. 6. Porodiscus centrospira, n. sp. (vel Perispongidium centrospira), × 200
The rings alone (equatorial section).
Fig. 7. Porodiscus irregularis, n. sp. (vel Perispongidium irregulare), × 200
The rings alone (equatorial section).
Fig. 8. Stylodictya heliospira, n. sp., × 400
Fig. 9. Stylodictya centrospira, n. sp., × 400
Fig. 10. Stylochlamydium asteriscus, n. sp., × 400
Fig. 11. Stylotrochus geddesii, n. sp., × 300
Date
Source https://archive.org/details/reportonradiolar00haecrich
Author Ernst Haeckel (1834-1919); engravings by Adolf Giltsch (1852-1911).

Licensing

Public domain

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.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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current16:12, 26 December 2013Thumbnail for version as of 16:12, 26 December 20132,560 × 3,200 (737 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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