36 PROCEEDINGS OF THE ANATOMICAL AND ANTHROPOLOGICAL 



gave off the inferior profunda just below its origin from the brachial. 

 The left arm was normal. 



(Signatures of observers) A. J. D. CAMERON. 



H. G. R. JAMIESON. 



Date of Observation, February, 1905. 

 Sex, Male. 



Additional head to biceps flexor cubiti (right), 



This head arises from the humerus close to the insertion of the 

 coraco-brachialis. It then crosses under the brachial and high radial 

 arteries this subject having a high radial passing down on their 

 outer side to become inserted into the semilunar fascia. The ab- 

 normality was absent in the other arm. 



(Signature of observers) A. J. D. CAMERON. 



H. G. R. JAMIESON. 



Date of observation, February, 1905. 

 Sex, Male. 



Abnormal bifurcation of the brachial artery. 



The artery here divided into an internal and an external division 

 about an inch and a half below its commencement. The internal divi- 

 sion descended for about an inch, and after doing so it crossed the 

 external division and the median nerve giving off at the same time 

 the inferior profunda. It passed beneath the bicipital fascia to become 

 the radial. The external division followed the usual course of the 

 brachial artery, becoming ultimately the ulnar. 



(Signature of observer) ALEX. A. BISSET. 



Date of observation, February, 1905. 

 Sex, Male. 



Abnormal muscular slip in the thiyh. 



A ribbon-like muscle about \ inch broad runs down the back of 

 the thigh and through the popliteal space to the back of the leg. It 



