The Mammce or Udder 



37 



tion of sucking or milking, it is poured out into the milk cisterns 

 and teats and thence is readily extracted by the sucking of the 

 young or by the various milking processes. In some cows, mares 

 and other females the sight of their young causes an involuntary 



Muscles 



Glandular 

 Outgrowths 



Teat Pit 

 Glandular A rea 



Cuticular IVall 



Milk Duel 



Milk Cistern 



Secondary Teat 



Muscles of the 

 Areola 



— Glandular 

 Outgrowths 



Fig. 5. A and B. Two schematic illustrations of the mammary 

 pit, showing the different forms of teats. 



A, Primary teat of the cow. 



B, Secondary teat of woman. (Bonnet. ) 



