THE BBNGUET IGOROTS. 



443 



The brows of the highland group stand out clearly, because they are 

 larger than those of the other two gi'oups, and the brows of the women 

 are small, as is to be expected. 



The Igorot nose may be divided into three classes by the profile view — 

 aquiline, straight, and australoid. With the side may be coupled the 

 front view, in which two factors claim attention, the direction of the 

 nostril openings, and the amount of flare to the alte of the nostrils. 

 Each of these characters has three qualities which may be combined 

 with the three of the profile to make up three composite types. The 

 aquiline nose has narrow nostrils that open dovTiward and the nasal 

 index is low. The straight nose has wider nostrils that open down- 

 ward and forward, and the nose is compact without extremely flaring 

 nostrils. The australoid nose has wide flaring nostrils that open almost 

 forward and the nasal index is high, the nose extremely platyrhine. 



Types of nose {per cent). 



Group. 



Number. 



Aquiline. 



Straight. 



Australoid. 



Bontoe 



5 



46 

 32 





 16 

 6 



80 

 28 

 22 



20 

 56 

 72 



Highland ._ 





Total 



83 

 10 



12 

 10 



30 

 70 



58 

 20 







Of these three types, the aquiline is found most frequently among 

 the Highland Igorots, the straight among the Bontoe, and the australoid 

 among the Lowland. The nose of the women is usually straight or 

 australoid. [Plates II, III, and IV.] 



HEAD OUTLINES. 



The head outlines are treated as composites in groups, according to 

 cephalic index and by locality. Only the sagittal outlines are utilized 

 because they are more accurate than the other, and illustrate more dis- 

 tinctive difllerences. 



The composites are made by drawing each outline on transparent 

 paper with the mid-point of the line which connects the glabella and 

 the occipital tubercle, as well as the line itself, superimposed upon the 

 same point and line for each drawing. After all the outlines of one 

 group are drawn in this way the heaviest line is reproduced as the com- 

 posite on another sheet of paper. 



The composites grouped according to cephalic index indicate what is 

 to be expected from von Torek's classification, namelj', the dolichoee- 



