LEPIDOSIEKN PAEADOXA. 
69 
Text-fig. 2. 
LA Car i. 
Diagram of arterial system, dorsal view. AA, 3, 4, 5, 6. The four 
aortic arches. A. mes. Anterior mesenteric artery. Ao. Aorta. 
Car. Dorsal carotid. Car. e. External branch of carotid. Car. i. 
Internal branch of carotid. Coe. a. Cceliac artery. Hy. 1. 
Branch to hyoidean hemibranch. Hy. 2. Hyoidean efferent 
artery. II. A. Iliac artery. L.A. Lingual artery. P. A. Pul- 
monary artery. V. C. A. Yertebro- cerebral artery. P. mes. 
Posterior mesenteric artery. Scl. Subclavian artery. Seg. A. 
Segmental arteries. V. A. Yentral aorta. 
