2?2 :OV^938 



WnW^GBAYFISH 



AN INTRODUCTION TO 

 THE STUDY OF ZOOLOGY 



BY 



T. H. HUXLEY , RR.S. 





NT I ;e_^ 

 Fa R B R V I T/E '■'■( 



=ss6f^'tiis€^ 



WITH EIGHTY-TWO ILLU,STRATTONS 



LONDON: 

 C. KEGAN PAUL & CO., 1, PATERNOSTEE SQUARE 



1880. 



