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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 sac, caudal edge of pharyngeal arch 2, corneal epithelium, dorsal aorta, dorsal thalamus, external layer of optic cup, intermediate zone, internal layer of optic cup, intraretinal space (optic vesicle cavity), lens pit, mandibular prominence of pharyngeal arch 1, marginal zone, maxillary prominence of pharyngeal arch 1, neural arch primordium, notochord, optic stalk (CN II), pericardial cavity, precardinal vein, pretectum, retinal fissure, sulcus medius, synencephalon, ventral thalamus, ventricular zone
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Carnegie Embryo #6502   |   Location: 14-04-02

Keywords: C-3 spinal ganglion, aortic sac, caudal edge of pharyngeal arch 2, corneal epithelium, dorsal aorta, dorsal thalamus, external layer of optic cup, intermediate zone, internal layer of optic cup, intraretinal space (optic vesicle cavity), lens pit, mandibular prominence of pharyngeal arch 1, marginal zone, maxillary prominence of pharyngeal arch 1, neural arch primordium, notochord, optic stalk (CN II), pericardial cavity, precardinal vein, pretectum, retinal fissure, sulcus medius, synencephalon, ventral thalamus, ventricular zone

Source: The Virtual Human Embryo.