File:EB1911 Sea-Urchin - Fig. 2.jpg
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Summary
| Description |
English: A Regular Sea-urchin, Dorocidaris papillata. The test seen from above, with most of the spines removed. Natural size. |
| Date | |
| Source | Encyclopædia Britannica (11th ed.), v. 24, p. 565. |
| Author | Unknown author |
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. |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:30, 15 April 2022 | | 1,050 × 1,578 (224 KB) | Dpc01 | pattypan 22.03 |
File usage
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