552368 



FISH, 



fflesrrtbrti by 

 THE REV. LEONARD JENYNS, M.A., F.L.S., F.G.S., F.Z.S. 



FELLOW OF THE CAMBMDGE PHILOSOPHICAL SOCIETY; HONORARY MEMBER OF THE ROYAL 



ZOOLOGICAL SOCIETY OF IRELAND, AND OF THE BOSTON 



SOCIETY OF NATURAL HISTORY. 



ILLUSTRATED BY NUMEROUS ENGRAVINGS. 



