OF THE KOALA AND VULPINE PITALANGER. 



561 



The hepatic artery gives off a large gastric branch (G. A.) 

 which divides into four — two dorsal (g. g) and two ventral — 

 branches (A. h). Each pair supplies one surface of the stomach, 



Text-figure 60. 



Sacculu?. 



G.A. 



The ventral (A) and dorsal (B) surfaces of the stomach of 

 Fhascolarvtos cinereiis with arteries. 



38* 



