Neiv Forms of the Genus Delias (Pieridae) 319 



apical spots a little smaller than in the type form, and with the same 

 distal diffusion. A fine yellow marginal line from the lower spot to 

 the submedian. This line is seen in most specimens of niepelti, but 

 is absent in meeki. Hind wing as in neagra Jord., the costal patch 

 variable but always large. 



? . Upperside of fore wing with orange filling the cell except at 

 the angle of the discocellulars, and curving outwards to the same degree 

 as in the type form. Hind wing as in neagra, the yellow colour almost 

 filling the cell, only leaving a narrow strip of bluish-white along the 

 lower margin. 



Underside markings much as in the 8 . 



Habitat. — The Arfak district of north Dutch New Guinea. A series 

 from the Angi Lakes, 6,000 feet, January to March, 1914, A., C, and 

 F. Pratt ; also from Warmasin, 6,000 feet, March, 1910. 



