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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
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C-3 spinal ganglion, C-3 spinal nerve, auricle, blastema of extra-ocular muscle(s), choana, edge of cerebral vesicle(s), epiglottis, external acoustic meatus, glossopharyngeal nerve (CN IX), inferior ganglion of vagus nerve (CN X), internal jugular vein, lateral ventricle, lingual nerve, middle pharyngeal constrictor muscle, nasal cavity (nasal sac), olfactory bulb, palatine shelf, pharyngeal arch 1 cartilage (Meckel), retropharyngeal space, root of tongue, subarachnoid space
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Carnegie Embryo #462   |   Location: 5-03-05

Keywords: C-3 spinal ganglion, C-3 spinal nerve, auricle, blastema of extra-ocular muscle(s), choana, edge of cerebral vesicle(s), epiglottis, external acoustic meatus, glossopharyngeal nerve (CN IX), inferior ganglion of vagus nerve (CN X), internal jugular vein, lateral ventricle, lingual nerve, middle pharyngeal constrictor muscle, nasal cavity (nasal sac), olfactory bulb, palatine shelf, pharyngeal arch 1 cartilage (Meckel), retropharyngeal space, root of tongue, subarachnoid space

Source: The Virtual Human Embryo.