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File:Radiolaria (Challenger) Plate 103.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 103. Aulacanthida.
Diam.
Fig. 1. Aulographis candelabrum, n. sp., × 100
p, The dark phæodium surrounding the central capsule on its oral part; a, a part of the surrounding alveolate calymma, also surrounding the central capsule; s, the veil of tangential needles covering the surface of the alveolate calymma; r, the big radial tubes, seven of which are visible, with an elegant verticil of terminal branches; f, the numerous pseudopodia radiating between the branches. The central capsule exhibits the following parts:—o, Astropyle; u, parapylæ; e, outer membrane; i, inner membrane; v, vacuoles; n, nucleus; l, nucleoli.
Figs. 2-9. Aulographis pandor, n. sp., × 100
Distal ends of various radial tubes of a single specimen, exhibiting the extraordinary variability of this species.
Fig. 10. Aulographis furcula, n. sp., × 400
A two-branched tube.
Fig. 11. Aulographis furcula, n. sp., × 400
A three-branched tube.
Figs. 12, 13. Aulographis bovicornis, n. sp., × 200
Two tubes with two branches.
Fig. 14. Aulographis bovicornis, n. sp., × 200
A tube with three branches.
Fig. 15. Aulographis triangulum, n. sp., × 200
A single tube.
Fig. 16. Aulographis taumorpha, n. sp., × 300
Two tubes, each with two branches.
Fig. 17. Aulographis triglochin, n. sp., × 300
A tube with three branches.
Figs. 18, 19. Aulographis hexancistra, n. sp., × 300
Distal end of two tubes (one with four, the other with five terminal branches).
Fig. 20. Aulographis dentata, n. sp., × 200
Distal end of a single tube.
Fig. 21. Aulographis ancorata, n. sp., × 300
Two tubes, each with four recurved branches.
Fig. 22. Aulographis tetrancistra, n. sp., × 300
A single tube.
Fig. 23. Aulographis stellata, n. sp., × 300
a and b, Two rudimentary or incompletely developed tubes; c, a well-developed tube of the usual form.
Fig. 24. Aulographis asteriscus, n. sp., × 300
Terminal verticil of a single tube.
Fig. 25. Aulographis cruciata, n. sp., × 300
Distal end of a single tube.
Fig. 26. Aulographis pulvinata, n. sp., × 400
Distal end of a single tube.
Fig. 27. Aulographis serrulata, n. sp., × 400
Distal end of a single tube.
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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current19:00, 26 December 2013Thumbnail for version as of 19:00, 26 December 20132,560 × 3,200 (443 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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