File:1911 Britannica-Anthozoa-Heliopora coerulea.png
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Summary
| Description |
English: A, Portion of the surface of a colony of Heliopora coerulea magnified, showing two calices and the surrounding coenenchymal tubes. B, Single zooid with the adjacent soft tissues as seen after removal of the skeleton by decalcification. Z1, the distal, and Z2, the proximal or intracalicular portion of the zooid; ec, ectoderm; ct, coenenchymal tubes; sp, superficial network of solenia. Illustration from 1911 Encyclopædia Britannica, article Anthozoa. |
| Date | |
| Source |
Encyclopædia Britannica Eleventh Edition, Vol. 2, Page 100  |
| Author | Encyclopædia Britannica, 1911 |
Licensing
|
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:06, 13 August 2012 | | 474 × 244 (102 KB) | Clarice Reis |
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