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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-2 / C-3 interganglion region, C-2 spinal ganglion, aortic arch 3, auricular hillock, basilar artery bifurcation, copula of tongue, dorsal aorta (internal carotid artery), facial nerve (CN VII), glossopharyngeal nerve (CN IX), hypopharyngeal eminence of tongue, inferior ganglion of vagus nerve (CN X), internal carotid artery, junction of aortic arch 3 and dorsal aorta, laryngeal pharynx, mandibular nerve (CN V₃), maxillary nerve (CN V₂), mesencephalon (M2), mesencoel (cerebral aqueduct), nasopharynx, notochord, ophthalmic nerve (CN V₁), origin of mesencephalon artery, pharyngeal groove 1, pharyngeal pouch 1, pharyngeal pouch 2, primary head vein, vertebral artery
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Carnegie Embryo #721   |   Location: 7-02-04

Keywords: C-2 / C-3 interganglion region, C-2 spinal ganglion, aortic arch 3, auricular hillock, basilar artery bifurcation, copula of tongue, dorsal aorta (internal carotid artery), facial nerve (CN VII), glossopharyngeal nerve (CN IX), hypopharyngeal eminence of tongue, inferior ganglion of vagus nerve (CN X), internal carotid artery, junction of aortic arch 3 and dorsal aorta, laryngeal pharynx, mandibular nerve (CN V₃), maxillary nerve (CN V₂), mesencephalon (M2), mesencoel (cerebral aqueduct), nasopharynx, notochord, ophthalmic nerve (CN V₁), origin of mesencephalon artery, pharyngeal groove 1, pharyngeal pouch 1, pharyngeal pouch 2, primary head vein, vertebral artery

Source: The Virtual Human Embryo.