PAPILIOXID.E. PIERIN.E. DELIAS. 38 



and the black outer-marginal area extends rather broadly to the inner margin. 

 On the posterior wings the outer black band is wider. 



Underside. Anterior wings scarcely differ from those of I). (Uihiu. On 

 the posterior wings the marginal black band is wider at the apex, and in it 

 there is a row of narrow indistinct orange lunules ; the basal three-fourths of 

 the wings is rather brighter orange-yellow. 



Female. Upperside with the marginal black bands of both wings wider 

 than in L. Gahia, and there are no pale spots in the black area towards the 

 apex of the anterior wings. 



Underside differs little from the same sex of 1). Galiui, but the subapical 

 spots in the black area of the anterior wings are all orange, and the row of 

 orange lunules in the outer-marginal black area of the posterior wings is 

 narrower. 



The shape of the wings of both sexes differs from D. Gahia, being less 

 produced at the apex of the anterior wings, and broader in the posterior wings. 



Hab. Milne Bay (Doherty). 



In the Collection of the Hon. Walter Eothscliild. 



