CHAP. IV] THE GENERAL ANATOMY OF THE CERCOPITHECIDAE 123 



Fig. 72. 



Fig. 73. 



Fig. 74. 



/Mi',' 1 , 



Fig. 75. 



Fig. 72. Macacus cynomolgus. The hair-tracts of the scalp. The forehead is 

 directed downwards. (From Schwalbe.) 



Fig. 73. Hylobates ? sp. The hair-tracts of the scalp. The forehead is directed 

 downwards. (From Schwalbe.) 



Fig. 74. Homo sapiens. The hair-tracts of the scalp. The forehead is directed 

 downwards. (From Schwalbe.) 



Fig. 75. Macacus cynomolgus. Hair-tracts of the dorsal aspect of the head 

 and trunk. (From Schwalbe.) 



