A REVISION OF THE LEPIDOPTEROUS FAMILY 



SPHINGIDAE. 



BY THE 



Hon. WALTER ROTHSCHILD, Ph.D. 



AND 



KARL JORDAN, M.A.L., Ph.D. 



PRICE: for Booksellers, £4; for the Public, £5. 

 cxxsv and 972 pages, with 67 Plates. 



The Wm-k has been presented (free of charge) to all subscribers to 

 Volume IX. of " Novitates Zooloyicae." 



