106 WEEKS — SOME NEW BUTTERFLIES Bote 
ward into next lower interspace, at right angles to inner margin. In interspace 
below, nearer base, is a small white dot. Running from costa, midway from 
this band to apex, and parallel to it, is a series of three prominent interspacial 
white spots. 
The upper side of hind wing is entirely dark brown, the same as fore wing, 
and without any markings. 
The under side of fore wing is identical with upper surface, except that at the 
hind margin, in interspace below the lower submedian nervule, is a small area 
of very light brown suffusing somewhat into surrounding ground color. 
The under side of hind wing is entirely brown, the same as upper surface. 
Taken in December, 1898. This species is near TZelegonus 
cynapes Hew., except that it has three apical white spots instead of 
six. These three spots are well defined and prominent, and my 
types show not the slightest indication of there being more; the 
two species are undoubtedly distinct. 
Achlyodes guilfordi sp. nov. 
Habitat: Coroico, Bolivia. Expanse: 1.40 inches. 
Head, thorax, abdomen, legs and antennae, above, dark blackish brown; 
below, somewhat lighter. 
Upper side of fore wing a rich dark brown, with markings of slate color of 
little prominence. Basal area slate color. From the costa, one third dis- 
tance from base to apex, and extending downward to inner margin, is a broad 
band of slate color. At its lower half this band broadens and suffuses into 
ground color. A second similar band starts at costa, midway between the first 
band and the apex, and extends downward across outer edge of discoidal space, 
terminating there. Its inner lower edge joins the suffused portion of the first 
band. There is another similar band crossing apical area; and below it is a 
line of interspacial spots of same color, extending downward to submedian 
nervure. These slate-colored markings are not well defined or prominent, but 
seem rather to form a delicate change in the ground color. 
Upper side of hind wing of same ground color as fore wing. The immedi- 
ate basal area is of the slate color. From the centre of the costa, running 
downward into discoidal space, is a narrow indistinct band of slate color. The 
area at upper angle shows lighter brown than ground color. Marginal fringe, 
of ground color. 
Under side of fore wing dark brown with a purplish lustre. Inner marginal 
area very light brown. The two outer bands of upper side may be traced on 
very close inspection, but are too indistinct to be considered. 
Under side of hind wing dark brown with a purplish lustre similar to fore 
