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 1, ectoderm, endoderm, left dorsal aorta, nasal disc (olfactory placode), notochord, otic vesicle, pharyngeal arch 1, pharyngeal pouch 1, pharynx, remnant of oropharyngeal membrane, rhombencephalon (Rh. 6), stomodeum, telencephalon medium (T), wall separating right dorsal aorta
0 μm
Carnegie Embryo #8943   |   Location: 02-04-09

Keywords: aortic arch 1, ectoderm, endoderm, left dorsal aorta, nasal disc (olfactory placode), notochord, otic vesicle, pharyngeal arch 1, pharyngeal pouch 1, pharynx, remnant of oropharyngeal membrane, rhombencephalon (Rh. 6), stomodeum, telencephalon medium (T), wall separating right dorsal aorta

Source: The Virtual Human Embryo.