Front the ANNALS AND MAGAZINE OF NATURAL HISTORY 

 Ser. 7, Vol. i., January 1 898. 



A Revision of the Pierine Butterflies 

 of the Genus Terias from the Old 

 World. 



BY 



.RTHUR G. BUTLER, PH.D., F.L.S., F.Z.S., ETC., 



SENIOR ASSISTANT-KEEPER, ZOOLOGICAL DEPARTMENT, BRITISH MUSEUM. 



