File:Stage 11 historic-Davis1923-2c.jpg

From Embryology

Stage_11_historic-Davis1923-2c.jpg(307 × 400 pixels, file size: 23 KB, MIME type: image/jpeg)

Human Embryo

Historic drawing of the Carnegie stage 11, 20 somite pairs, approx 25 days.

Lateral sectional view, amnion and yolk sac removed

Left hand image - showing neural tube, gastrointestinal tract, pericardial cavity, connecting stalk
Right hand image - showing cardiovascular system, gastrointestinal tract, somites

About Carnegie stage 11

  • day 23 to 26
  • size 2.5 - 4.5mm CRL
  • somite pairs number 13 - 20

Features: heart, neural tube, forebrain, midbrain, hindbrain, posterior neuropore, somites, sensory placodes

Reference: Description of a human embryo having twenty paired somites by Carl L. Davis, Washington, D.C. : Carnegie Institution of Washington, 1923. 51 p., 4 leaves of plates : ill. (some col.) ; 29 cm. Series Contributions to embryology ; v. 15, no. 72. Carnegie Institution of Washington publication ; 332.


Original Image name:

Image version links: Large 1000px | 800px | Medium 600px | Small 400px


Cite this page: Hill, M.A. (2024, April 23) Embryology Stage 11 historic-Davis1923-2c.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_11_historic-Davis1923-2c.jpg

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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current16:05, 3 September 2009Thumbnail for version as of 16:05, 3 September 2009307 × 400 (23 KB)S8600021 (talk | contribs)

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