Dec. 23 
1901 WEEKS — NEW SPECIES OF PAMPHILA 93 
Under side of hind wing blackish, but so heavily dusted with the bluish 
gray scales that the general color appears dark gray with a very slight bluish 
tinge. In subcostal area, near the upper angle, is a dark gray spot, the same 
as ground color, but somewhat lighter. Below this but nearer hind margin is 
a series of similar spots or marks, interspacial, and extending downward to 
lower submedian nervule. The central one of these is the largest, and ex- 
tends upward toward the base of wing. Near the centre of discoidal space is 
another similar spot, and there is also one in the centre of the basal area. 
The inner marginal area, up to lower submedian nervule, is brown, nearly 
matching the ground color of the fore wing. Fringe the same as fore wing. 
Taken in the mountains near Coroico, April 20, 1899. 
Pamphila serenus sp. nov. 
Habitat: Bolivia, near Coroico. |Expanse: 1.00 inch. 
Entire upper surface bronzy brown with some lustre. Hind margins have a 
fringe slightly lighter than ground color. 
Under side of head, thorax and abdomen, grayish brown. 
Under side of both wings bronzy brown with some lustre, the shade being 
somewhat lighter than upper surface. Fringe at hind margins same color as 
ground color. 
Basal area of fore wings blackish. 
On fore wing of some specimens there isa small, subcostal, lightish dot 
near end of discoidal space. Just below end of discoidal space is another dot, 
and in interspace below that is another larger spot situated a little nearer base 
of wing. 
Taken in May, 1899. 
Pamphila allianca sp. nov. 
Habitat: Bolivia. Expanse: 1.50 inches. 
Head, thorax and legs, nearly black above; beneath, somewhat lighter. 
Abdomen, above, nearly black; beneath, yellowish white. Antennae, above, 
black ; beneath, black, with a yellowish space at base of club. 
