f 



l%(pM 



QL 



LECTURES 



COMPARATIVE ANATOMY AND PHYSIOLOGY 



VERTEBRATE ANIMALS, 



DELIVERED AT 



THE ROYAL COLLEGE OF SURGEONS OF ENGLAND, 

 IN 1844 AND 1846. 



«Y 



C^Dcpc-it cf S. r. DAiIlD. ) 



KICHARD OWEN, F.R.S. 



HUNPERIVN PROFESSOR, AND CONSERVATOR OF THE MUSEUM 

 OF THE COLLEGE. 



PART L — FISHES. 



ILLUSTRATEET" BY NUIVIERO(>S WOODCUTS. 



NOV 5^3 M6' 



HbX) 



LONGMAN, BR0WN,"6REEN, AND LONGMANS, 



PAl'ERNOSTER-ROW. 



1846. 



