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
aortic arch 2, aortic arch 3, dermatomyotome 4 (O-4) , dermatomyotome 5 (C-1), dorsal aorta, internal carotid artery, junction of adenohypophysial pouch ectoderm and notochord, mesencoel (cerebral aqueduct), notochord, pharyngeal arch 1, pharyngeal arch 3, pharyngeal pouch 1, pharyngeal pouch 3, pharyngeal pouch 4, precardinal vein, primary head vein, sclerotome, tectum of mesencephalon, tegmentum of mesencephalon, thyroid diverticulum
0 μm
Carnegie Embryo #836   |   Location: 05-01-02

Keywords: aortic arch 2, aortic arch 3, dermatomyotome 4 (O-4) , dermatomyotome 5 (C-1), dorsal aorta, internal carotid artery, junction of adenohypophysial pouch ectoderm and notochord, mesencoel (cerebral aqueduct), notochord, pharyngeal arch 1, pharyngeal arch 3, pharyngeal pouch 1, pharyngeal pouch 3, pharyngeal pouch 4, precardinal vein, primary head vein, sclerotome, tectum of mesencephalon, tegmentum of mesencephalon, thyroid diverticulum

Source: The Virtual Human Embryo.