THE 



AQUAYIYARIUM, 



FRESH AND MARINE; 



BEING 



AN ACCOUNT OF THE PRINCIPLES AND OBJECTS INVOLVED IN THE 

 DOMESTIC. CULTURE OF WATER PLANTS AND ANIMALS, 



BY 



E, LANKESTER, M,D. 



"Omnes tanquam ad vivaria currunt." JUVENAL. 



SSftJ numerous" fnustrattonU 



LONDON: 

 ROBERT HARDWICKE, 26, DUKE ST. PICCADILLY; 



AND ALL BOOKSELLERS. 



