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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
close
C-3 spinal ganglion, aortic arch 4, diencephalon, dorsal aorta, edge of optic cup, edge of optic stalk (CN II), epaxial part of myotome, head mesenchyme, horn of aortic sac, hypoglossal nerve (CN XII), laryngeal pharynx, lateral lingual swelling of tongue, mandibular prominence of pharyngeal arch 1, nasomaxillary groove, notochord, optic chiasma (chiasmatic plate), pharyngeal arch 2, precardinal vein, spinal accessory nerve (CN XI), vagus nerve (CN X), vascular plexus
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Carnegie Embryo #6517   |   Location: 16-03-03

Keywords: C-3 spinal ganglion, aortic arch 4, diencephalon, dorsal aorta, edge of optic cup, edge of optic stalk (CN II), epaxial part of myotome, head mesenchyme, horn of aortic sac, hypoglossal nerve (CN XII), laryngeal pharynx, lateral lingual swelling of tongue, mandibular prominence of pharyngeal arch 1, nasomaxillary groove, notochord, optic chiasma (chiasmatic plate), pharyngeal arch 2, precardinal vein, spinal accessory nerve (CN XI), vagus nerve (CN X), vascular plexus

Source: The Virtual Human Embryo.