File:1911 Britannica-Anthozoa-Astroides calicularis.png
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Summary
| Description |
English: Tangential section of a larva of Astroides calicularis which has fixed itself on a piece of cork. ec, Ectoderm; en, endoderm; mg, mesogloea; m, m, mesenteries; s, septum; b, basal plate formed of ellipsoids of carbonate of lime secreted by the basal ectoderm; ep, epitheca. (After von Koch.) Illustration from 1911 Encyclopædia Britannica, article Anthozoa. |
| Date | |
| Source |
Encyclopædia Britannica Eleventh Edition, Vol. 2, Page 102  |
| Author | Encyclopædia Britannica, 1911 |
Licensing
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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. |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:31, 14 August 2012 | | 393 × 147 (56 KB) | Clarice Reis |
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