File:Stage 11 historic-Atwell1930-4.jpg

From Embryology
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Human Embryo Carnegie stage 11

Historic drawing of the Carnegie stage 11, 19 somite pairs, approx 25 days. Ventral and Lateral external views, amnion and yolk sac removed.

  • Left hand image - ventral view, rostral half of embryo, neural tube, anterior neuropore, posterior neuropore, cardiac bulge, liver, midgut opening
  • Right hand image - lateral view, whole embryo, neural tube, anterior neuropore, cardiac bulge, otic placode, 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


Original Image name: Historic-Atwell-1930-slide65.jpg, Stage 11 historic-Atwell1930-4.jpg


Image links: External view 17 somite pairs | Sagittal section | upper embryo | lower embryo | Carnegie stage 11



Cite this page: Hill, M.A. (2024, April 19) Embryology Stage 11 historic-Atwell1930-4.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_11_historic-Atwell1930-4.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
current16:54, 3 September 2009Thumbnail for version as of 16:54, 3 September 20091,000 × 1,121 (114 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