File:Origin of Vertebrates Fig 124.jpg
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Summary
| Description |
English: Fig. 124.—Diagram constructed from a series of Transverse Sections through a Branchial Segment of Ammocœtes, showing the arrangement and relative positions of the Cartilage, Muscles, Nerves, and Blood-Vessels.
Nerves coloured red are the motor nerves to the branchial muscles. Nerves coloured blue are the internal sensory nerves to the diaphragms and the external sensory nerves to the sense-organs of the lateral line system. Br. cart., branchial cartilage; M. con. str., striated constrictor muscles; M. con. tub., tubular constrictor muscles; M. add., adductor muscle; D.A., dorsal aorta; V.A., ventral aorta; S., sense-organs on diaphragm; n. Lat., lateral line nerve; X., epibranchial ganglia of vagus; R. br. prof. VII., ramus branchialis profundus of facial; J.v., jugular vein; Ep. pit., epithelial pit.
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| Date | |
| Source | The Origin of Vertebrates. https://archive.org/details/ost-biology-the_origin_of_vertebrates |
| Author | Walter Holbrook Gaskell. |
Licensing
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The author died in 1914, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:40, 9 November 2013 | | 1,445 × 1,350 (404 KB) | Keith Edkins | == {{int:filedesc}} == {{Information |Description={{En|Fig. 124.—Diagram constructed from a series of Transverse Sections through a Branchial Segment of Ammocœtes., showing the arrangement and relative positions of the Cartilage, Muscles, Nerves, an... |
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