Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days

Carnegie Stage Section
C-3 spinal ganglion, aortic sac, condensation around optic cup, dense caudal part of sclerotome, dorsal aorta, dorsal fasciculus, front part of tongue, head mesenchyme, hypoglossal nerve (CN XII), junction of aortic arches 4 and 6 and horn of aortic sac, laryngeal condensation, maxillary prominence of pharyngeal arch 1, maxillary vein, optic chiasma (chiasmatic plate), oral fissure, oronasal cavity, precardinal vein, surface ectoderm, sympathetic trunk, third ventricle, vagus nerve (CN X)
0 μm
Carnegie Embryo #6517   |   Location: 16-04-01

Keywords: C-3 spinal ganglion, aortic sac, condensation around optic cup, dense caudal part of sclerotome, dorsal aorta, dorsal fasciculus, front part of tongue, head mesenchyme, hypoglossal nerve (CN XII), junction of aortic arches 4 and 6 and horn of aortic sac, laryngeal condensation, maxillary prominence of pharyngeal arch 1, maxillary vein, optic chiasma (chiasmatic plate), oral fissure, oronasal cavity, precardinal vein, surface ectoderm, sympathetic trunk, third ventricle, vagus nerve (CN X)

Source: The Virtual Human Embryo.