18 Mr. Wbstwood*8 Qfoervatiom on //■• Gtmm I) 



Fig. <S. Cenchrea dorsalis, Westw. 



A. Head of the same, seen sideways. 



B. Antenna extracted from the ear-like c;ivit\ .;• tin mdt td tl 



C. Fore-wing, lettered as above. 



D. Hind-wino-. 



