PATAGONIAN EXPEDITIONS: ZOOLOGY. 



EXPLANATION OF PLATE XXIII. 



Cerdocyon griseus, 

 Skull, three views, 9 ad., X |. Rio Coy, Patagonia. Am. Mus. No. io,o8i. 155 



- ])^y;cy^ ^. y>-''seus. 



PAGE 



(vol. hi) 



