File:Hubrecht Homo32 fig02.jpg
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Human Embryo Carnegie Stage 20
Based on the external appearance and limb development this embryo appears to be Stage 20.
View: Lateral left view. Amniotic membrane intact.
Stage 20 Facts: Week 8, 51 - 53 days, 18 - 22 mm
Features: scalp vascular plexus, eylid, eye, nose, external acoustic meatus, auricle of external ear, arm, elbow, wrist, liver prominence, digital rays
Identify: straightening of trunk, pigmented eye, eyelid, nose, external acoustic meatus, scalp vascular plexus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord
- Homo32 Links: chorionic vesicle | embryo | drawing | Carnegie stage 20
Image source: The images from the Hubrecht Collection/Hill Collection/Bolk Collection (all part of the Embryological Collection) are reproduced with the permission of the Museum für Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity. Images are for educational purposes only and must not be reproduced electronically or in writing without permission from the Museum für Naturkunde Berlin.
- Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline
Cite this page: Hill, M.A. (2024, April 19) Embryology Hubrecht Homo32 fig02.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Hubrecht_Homo32_fig02.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:59, 30 September 2013 | | 914 × 1,200 (127 KB) | Z8600021 (talk | contribs) | ==Human Embryo Carnegie Stage 20== Facts: Week 8, 51 - 53 days, 18 - 22 mm View: Lateral left view. Amniotic membrane removed. Features: scalp vascular plexus, eylid, eye, nose, external acoustic meatus, auricle of external ear, arm, elbow, wrist, ... |
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