108 MR. R. I. POCOCK ON THE EXTERNAL 



tip being iiicrassate and enveloped in a definite preputial fold of 

 integument. (Text-fig. 11, C, D.) 



Text-figure 11. 



External Generative Organs of female. 

 A. Lagothrix. B. Alouatfa. C. Cehus. D. Cebus. 



a., anus ; i., ischial prominence ; cl., tip of clitoris ; u., orifice of urethra ; and 

 v., orifice of vagina exposed by cutting away the hymen in D and shown 

 diagrammatically with the hymen intact in B. 



