PAPILIONID.T:. PIERINiE. — DELIAS. 



Hab. Buniiah, Siamese frontier (Major Adamson). 



lu the Collection of Major Adamson. 



Closely alied to Delias SingJiapura, Wallace, which is in the Collection of Mr. Grose Smith 

 and in the Hewitson Collection in the British Museum, from Singapore and Sumatra. D. Ayoranis 

 differs from D. Sinijhajjura as follows : The apex of the anterior wings, and the huid margin of 

 the hind wings are more distinctly spotted ; on the under surface the posterior wings are of a 

 paler yellow and the nerviires less lilack. and on the anterior wings the white streaks hetwoen the 

 diseoidal cell and the row of sutnnargiual spots are shorter and broader. 



