ART. 15 ANATOMY OF THE EAEED AND EARLESS SEALS HOWELL 31 



EXT. CKn"?\ T\ftD,^ 

 EXT. D\&. C0(VV\ 



EXT. h\&. LKV: 



EIXT. POL. LOMt; 



TRIC. I^LD. 



-hNCON. EXTE'RN, 



EXT. CKRPI ULN. 

 TRIC. LKT. 

 —TRIC. LONGr. 

 EXT. POL. LONG 

 SUPIN.B-REV. 

 , MET TO 

 LONGr. 



Fig. 



TR\C. MED.' 



T^vt^. LONo. 



^BD. DIG". 5 LONG-.' 

 FLEX.CARTl ULN 



ANCON. INTERN 



TLEX. D1&. COfA. 1 + a 



■BK^cHl^Lls• 



"^BICEPS 



-PRON. TERES 



FLE.X. DIG-. COfA. 



PAL^hRlS LONGr,-\- 

 FLEX.CAV\P\ ULN. 



FLEX.D\&.COr^. 3 



PRON. CXUKD.- 



^PECT.SUPERFIC 



EXT r^ET. POlr 



10. — Left radius and ulna of Zalophus (Z) and Phoca hispida (P) 

 in lateral view above and medial below 



