ON , . ^ 



THE ORIGIN OF SPECIES 



MEANS OF NATURAL SELECTION, 



PRESERVATION OF FAVORED RACES IN THE STRUGGLE 

 FOR LIFE. 



BY 



CHAELES DAEWIN, M.A., F.E.S., 



4VTII0P. OP " JOUr.NAL OF lU-;8EAKCnES DURING H. M. S. BEAOLE's VOYAGE KOUND 

 TOE WOnLD," ETC., ETC. 



Flinil EPfTlOX, WITH ADDITIoyS ASD CORItECTIOXS. 



NEAV YOEK: 

 i>. A PPL ETON AND COMPANY, 



5 4 9 & 5 5 1 BROADWAY. 

 1871. 



