Plate V.—SEconD DIssECTION OF THE Froc. (4d nat.) 
Hypoglossal Nerve. 
Lingual Vein. 
Lingual Artery, peg" , Mandibular. 
. Internal 
uy 
Jugular, 
Thymus_ 
fp) 
\ ff -. -- Brachial Vein. 
y — ----Sub-scapular. 
tae fj ae s A 4 ‘a _ ..Musculo- 
cutaneous. 
Ant. Wall of Pe: 
7 visceral Cavit 
~~~... Rt. Lobe of Liver 
of ¥ is if tei : * 
iin , per |, —eall-biadder. 
( A=. y __ Stomach (below i 
Right Lobe of Liver.__ 
lies the Pancrea 
and Bile-duct). 
wee ae Q ba aha = _. _ Anterior Abdominal 
Teum-~ a Vein: 
: : ____ Urinary Bladder. 
Spleen. 
Rectum” 
The ventral body wall is cut open by a median incision from chin to vent through the 
sternum. The pectoral girdle is completely removed and the body wall pinned out. The 
mylo-hyoid muscle is removed on the left and the anterior venous system is removed on the 
right. | The branches of the portal vein can be identified by the organs to which they run. 
The veins are blue, arteries red. 
