File:1911 Britannica-Arachnida-Benham.png
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Summary
| Description |
English: After Benham, Trans. Zool. Soc. Vol. xi., 1883. Diagram of a lateral view of a longitudinal section of Limulus polyphemus. Suc, Suctorial pharynx. al, Alimentary canal. Ph, Pharynx. M, Mouth. Est, Entosternum. VS, Ventral venous sinus. chi, Chilaria. go, Genital operculum. br1 to br5, Branchial appendages, met, Unsegmented metasoma. Entap4, Fourth dorsal entapophysis of left side. tsm, Tergo-sternal muscles, six pairs as in Scorpio. VPM1 to VPM8, The eight pairs of veno-pericardiac muscles. VPM1 is probably represented in Scorpio. |
| Date | |
| Source |
 Encyclopædia Britannica Eleventh Edition, Vol. 2, Page 297 |
| 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. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:22, 9 March 2015 | | 2,400 × 1,011 (324 KB) | Animalparty | larger version |
| 17:55, 1 November 2012 |  | 514 × 214 (81 KB) | Clarice Reis | User created page with UploadWizard |
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