104 MESSRS. MURIE AND MIVART ON THE 
Di, Di*. Digastric. The pointer indicates the median tendon on the right side, part of 
the anterior belly being removed. On the left side the anterior belly is left entire, 
the posterior being hidden by the submaxillary gland. 
St.m. Sterno-mastoid. Its mastoidal insertion on the right side is cut and thrown 
outwards. 
Cl.m. Cleido-mastoid. | S.hy. Sterno-hyoid. 
S.hy*, S.hy**. Portions, origin and insertion, of same muscle on right side, the middle 
being removed. 
St.th. Sterno-thyroid (its attachments are hidden by the remaining portions of the 
sterno-hyoid). 
Th.h. Thyro-hyoid. L.cl. Levator clayicul. 
O.h. Omo-hyoid. R.a.ma. Rectus capitis anticus major. 
Far. Facial artery. Smegl. Submaxillary gland. Thgl. Thyroid gland. C.a. Common 
carotid artery. Pr. Pneumogastric nerve. B.px. Brachial plexus of nerves. The phrenic 
nerve is seen among these; and the inferior thyroid and transyersalis cervicis arterial 
branches are seen crossing the plexus. 
2. Thorax and segments of Pectoral Limbs. : 
P.ma. Pectoralis major. | R.ab. Rectus abdominis. 
P.ma*. * » Its right humeral | Evx.o. External oblique. 
insertion cut through and thrown back. | S.mg. Serratus magnus. 
P.mi. Pectoralis minor. La.d. Latissimus dorsi. 
Sb. Subclavius. La.d*, Segment of same on right side, 
S.sp. Supraspinatus. showing tendon of insertion conjoined 
S, Subscapularis. with that of the panniculus carnosus. 
T.ma,. Teres major. P.c. Part of the panniculus carnosus as 
D'. Deltoid (first or clavicular portion). | it passes to its humeral insertion. 
B. Biceps (first portion or long head). | D.ep. Dorso-epitrochlear. 
B’. _,, (second portion or short head). | 7'**. Triceps, first and third heads. 
C.b'. Coraco-brachialis (long head). 
B.px*, Continuation of Brachial plexus and axilla, here partially covering the axillary 
artery. 
Fig. 6. A dorsal view of the trunk, neck, and head of the same animal, also natural 
size, showing the superficial layer of muscles on the left side, and a deeper 
layer on the right side of the median line. Both scapule and portions 
of arms are backwardly extended, the better to display their fleshy invest- 
ments. 
