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E X P L A N A T I O N OF T H E T A K L E S.
SS. SS A right and left aorta, each forming an arch, as ufual, and fencing
oil from it two carotid arteries and the fubclavian.
t A right and left puhnonary artery, each joined by a canalis arteriofus to
the aorta.
W The umbilical vein.
X The two iliac veins joining to form the cava inferior.
Y The venae cavae hcpaticae, fcen by diflTeding the liver.
s .'X velTel refembling the canaHs venofus, continued from the umbilital
vein, after that vein has been joined by the vena porta abdominalis and
has fent o f f t!ie vena porta hepatica.
'••• The two pulmonary veins of the anterior lungs ending in the auricle.
A B The right and left renal glands and kidneys.
V V The right and left defcending aorta.
F i g . III.
r Reprefcnts the ventricle of the heart cut open.
* The communication of the auricle with the ventricle.
S S and tt The aortae and pulmonary arteries, the beginning of which
f r om the ventricle is feen.
C D Reprefcnt the diaphragm.
M N Reprefcnt the plexus of lumber nerves of the right fide. Thefe on
t h e outer fide M, which fupply the leg, are much larger than thofe on
the inner fideN, which fupply the half of the pelvis only.
F i g . IV.
E Reprefents the poilerior fternum.
F G The ribs and the two fpines.
H H The right and left os ilium.
• I A middle OS ilium;
K The anus.
T A B L E