File:Stage 11 historic-Davis1923-3a.jpg

From Embryology
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Stage_11_historic-Davis1923-3a.jpg(800 × 492 pixels, file size: 59 KB, MIME type: image/jpeg)

Human Embryo

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

Lateral sectional view, rostral half, 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


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

Reference

Davis CL. Description of a human embryo having twenty paired somites. (1923) Carnegie Instn. Wash. Publ. 332, Contrib. Embryol., 15: 1-51.



Cite this page: Hill, M.A. (2024, April 16) Embryology Stage 11 historic-Davis1923-3a.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_11_historic-Davis1923-3a.jpg

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

File history

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Date/TimeThumbnailDimensionsUserComment
current16:22, 3 September 2009Thumbnail for version as of 16:22, 3 September 2009800 × 492 (59 KB)S8600021 (talk | contribs)Human Embryo Historic drawing of the Carnegie stage 11, 20 somite pairs, approx 25 days. Lateral sectional view, rostral half, amnion and yolk sac removed :Left hand image - showing neural tube, gastrointestinal tract, pericardial cavity, connecting s

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