DEEMATOGLYPHICS IN PRIMATES 91 



PONGO 



Maims 

 Figures 538-549 



In all the Pongidae the reliefs of the palm and sole closely 

 resemble the human hand and foot with respect to faintness of 

 pad indications, and in Pan the pads are almost totally sup- 

 pressed. 



(H,17) H d + H p :L p (2);S (8). 

 H d : 0(7). 

 H p : L(1);W(1);S(5). 



Th(19): Th + I: (l);L d (4). 



Th: (8);L d (2) ; I/ (4). 

 I (19): I + Th: See above. 



I: 0(l);V(2);L d (10);W(l). 



II (19) : (5) ; L d (11) ; L p (1) ; L d L d (1) ; L p L d (1). 



III (19): O (16);L d (2) ; L p (1). 



IV (19): 0(8);V(l);L d (9);L d I/(l). 



CA (19) : (16). 2 p : V (1). 3 P : V (1). P-th: L d (1). 



Pes 

 Figures 550-559 



(H,20) H d : O (18);L f (2). 



H p : (19) ;T (1). 



C (20): (3); V (5); T (1); I/ (4); L< (2); 

 W(2);S(3). 



Th (20): (3);L* (16) ; W (1). 



I (20): (17);L d (3). 



11(20): (7); V (4); L< (1); L p (6); S (1) ; 

 L P L P (.1). The L P L P pattern is broad- 

 ened into the area of III and is counted 

 as both II and III. 



III (20) : (12) ; L d (3) ; L p (1) ; L P L P + II (1) ; 



L d + IV (2); W + IV (1). The ex- 

 panded patterns in the last 3 notations 

 are counted also with the areas indi- 

 cated. 



IV (20) : (10) ; L d (7) ; L d + III (2) ; 



W + HI (1). 

 CA (15) : (13). 4 p : W (1) ; L 4 L f (1). 



