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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
aortic sac, caudal edge of median mandibular groove, dermatomyotome 1 (O-1), dorsal aorta, ectodermal ring, origin of aortic arch 2, pharyngeal arch 3, pharyngeal groove 1, pharyngeal groove 2, pharyngeal membrane, pharyngeal pouch 2, pharyngeal pouch 3, precardinal vein, rhombencephalon (Rh. D), rhombencoel (fourth ventricle), thyroid diverticulum
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Carnegie Embryo #8943   |   Location: 03-02-08

Keywords: aortic sac, caudal edge of median mandibular groove, dermatomyotome 1 (O-1), dorsal aorta, ectodermal ring, origin of aortic arch 2, pharyngeal arch 3, pharyngeal groove 1, pharyngeal groove 2, pharyngeal membrane, pharyngeal pouch 2, pharyngeal pouch 3, precardinal vein, rhombencephalon (Rh. D), rhombencoel (fourth ventricle), thyroid diverticulum

Source: The Virtual Human Embryo.