84 Mr. Morcan on the Mammary Organs of the Kangaroo. 
Tas. VI: | 
a. The anterior Rectus abdominis muscle.—Page 70 
and 71. 
Tas. VII. 
b. 'T'he posterior rectus muscle of the abdomen. a. The 
triangular ligament connecting the marsupial bone 
with the pelvis; the ligament has been removed on 
the opposite side, to show the exact form of the bone - 
itself.— Page 70. : 
TiD VIII. 
Fig. 1. Represents the double mamma of the Kangaroo dis- 
sected.—Page 74. a. Excretory ducts of the smaller 
gland. 6. Compressing muscle of the marsupial teat. 
—Page 75. c. Small plexus of vessels. 
Fig. 2. A view of the blood-vessels and ducts of the true mar- 
supial gland and teat. | 
a. Larger vein and artery. b. The smaller ditto.— 
Page 77 and 78. : 
c. Dense plexus of veins and arteries. d. Ducts of the 
gland traced to their termination.— Page 79. 
V. De- 
