ZOOLOGICAL 

 PHILOSOPHY 



AN EXPOSITION WITH REGARD TO THE 

 NATURAL HISTORY OF ANIMALS 



THE DIVERSITY OF THEIK ORGANISATION AND THE FACULTIES WHICH THEY 



DERIVE FROM IT ; THE PHYSICAL CAUSES WHICH MAINTAIN LIFE WITHIN 



THEM AND GIVE RISE TO THEIR VARIOUS MOVEMENTS ; LASTLY, THOSE WHICH 



PRODUCE FEELING AND INTELLIGENCE IN SOME AMONG THEM 



BY 



J. B. LAMARCK 



TRANSLATED, WITH AN INTRODUCTION, BY 



HUGH ELLIOT 



AUTHOR OF "modern SCIENCE AND THE ILLUSIONS OF PROFESSOR BHRCSON " 

 EDITOR OF **THE LETTERS OF JOHN STUAKT MILL," ETC., ETC. 



MACMILLAN AND CO., LIMITED 



ST. MARTIN'S STREET, LONDON 



1914 



