PLATE XXII. 



FIG. 161. 



Intestinal Villas. 



FIG. 163. 



Capillary net-work around Fat-cells. 

 FIG. 165. 



Distribution of Capillaries 

 in Mucous Membrane. 



Vllli of Small Intestine of Monkey. 



Lymphatic Gland. 

 FIG. 164. 



Capillary net-work of Muscle. 

 FIG. 166. 



Distribution of Capillary bloodvessels 

 in Skin of Finger. 



Arrangement of the Capillaries of the air-cells of 

 the Human Lung. 



