84 ILLUSTRATIONS OF UNFIGURED LEPIDOPTERA. 



tre of wing, running across interspace above the lowest submedian nervule 

 toward apex, is a lightish line, and in interspace above it is a light dot. All 

 these markings are very indistinct. Hind marginal fringe of ground color. 



Upper side of hind wing rich dark brown, matching fore wing. Hind mar- 

 ginal fringe lighter than ground color. 



Under side of fore wing dead dark brown. The spots of upper surface are 

 repeated, but less distinctly, being nearly imperceptible. In the costal, apical, 

 and hind marginal areas, in outer third of wing, the nervures and nervules are 

 distinctly light brown, showing strongly against the ground color. Inner mar- 

 ginal area near lower angle light brown. The basal area has a very slight 

 purplish tinge in some lights. 



Under side of hind wing dead dark brown, matching fore wing. The nervures 

 and nervules throughout are distinctly light brown. In interspaces across the 

 wing, from apex to centre of inner margin, is a faint suggestion of a row of 

 spots, but so indistinct that they are visible only on very close inspection. 

 The inner marginal area near the base has a slight tinge of purplish in some 

 lights. 



The marginal fringes of under surface are of ground color. 



Taken near Coroico in May, 1899. 



Pamphila coroiconensis A. G. Weeks, Jr.^ 

 {Plate XXXIII, Figure 2.) 

 Habitat: Coroico, Bolivia. Expanse: 1.60 inches. 



Head and thorax dark brown. Abdomen, above, dark brown ; below, 

 somewhat lighter. Antennae dark brown, with a ring of light yellowish at 

 base of club. Club black. 



Upper side cf both wings dark bronzy brown with slight lustre, tending to 

 darker toward basal area. 



Under side of fore wing dark bronzy brown; the inner marginal area light 

 brown. 



Under side of hind wing dark bronzy brown, darker than fore wing and 

 without markings. 



Taken in May, 1899. 



1 Pr. New England Zool. Club, Vol. II, p. 92, December 23, 1901. 



