INSECTA SAUNDERSIANA 



OK 



CHAEACTEKS 



01' 



UNDESCRIBED INSECTS 



IN 



THE COLLECTION 



OF 



WILLIAM WILSON SAUNDERS, ESQ., 



F.R.S., F.L.S., &c. 



HOMOPTERA. 



By FRANCIS WALKER, Esq., F.L.S. 



LONDON : 



JOHN VAN VOORST, PATERNOSTER ROW. 



M.DCCC.LVIII. 



