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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, auricle, central canal, cerebral vesicle (telencephalon), ear ossicle, edge of nasal cavity (nasal sac), edge of retina, epiglottis, ethmoid condensation, external acoustic meatus, glossopharyngeal nerve (CN IX), internal jugular vein, intraretinal space (optic vesicle cavity), laryngeal pharynx, lateral ventricle, lens vesicle, nasal cavity (nasal sac), nasopharynx, neural arch of C-2 vertebra (axis), olfactory ventricle, optic cup cavity, pharyngeal arch 1 cartilage (Meckel), subarachnoid space, thyroglossal duct
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Carnegie Embryo #462   |   Location: 5-02-03

Keywords: C-3 spinal ganglion, auricle, central canal, cerebral vesicle (telencephalon), ear ossicle, edge of nasal cavity (nasal sac), edge of retina, epiglottis, ethmoid condensation, external acoustic meatus, glossopharyngeal nerve (CN IX), internal jugular vein, intraretinal space (optic vesicle cavity), laryngeal pharynx, lateral ventricle, lens vesicle, nasal cavity (nasal sac), nasopharynx, neural arch of C-2 vertebra (axis), olfactory ventricle, optic cup cavity, pharyngeal arch 1 cartilage (Meckel), subarachnoid space, thyroglossal duct

Source: The Virtual Human Embryo.