File:Julus segment EB1911.png
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Summary
| Description |
English: Inner view of ventral area of a single segment of Julus, much enlarged to show the structure and arrangement of the tracheal organs. The two pairs of tracheae are seen in situ, the posterior pair overlapping the anterior.
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| Date | |
| Source | 'Encyclopædia Britannica (11th ed.), 1911, v. 18 |
| Author | Unknown author |
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 | 07:17, 21 February 2015 | | 821 × 599 (358 KB) | Animalparty | User created page with UploadWizard |
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