File:ITWAMOL - Fig 70.png
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Summary
| Description |
English: Fig. 70. Respiratory system of a caterpillar.
The external breathing apertures, or spiracles (Sp, Sp), along the sides of the body open into lateral tracheal trunks (a, a), which are connected crosswise by transverse tubes (b, b) and give off minutely branching tracheae into all parts of the head (H) and body |
| Date | |
| Source | https://en.wikisource.org/wiki/Page:Insects_-_Their_Ways_and_Means_of_Living.djvu/147 |
| Author | Robert Evans Snodgrass |
Licensing
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This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:59, 19 September 2024 | | 413 × 1,141 (120 KB) | Sp1nd01 | Uploaded a work by Robert Evans Snodgrass from https://en.wikisource.org/wiki/Page:Insects_-_Their_Ways_and_Means_of_Living.djvu/147 with UploadWizard |
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