April, '02] ENTOMOLOGICAL NEWS. 105 



terspaces at hind margin is a series of lunules, black with a very light 

 brownish border. At the upper angle these are scarcely perceptible. 

 The most prominent one situated above the lower submedian nervule. 

 Under side of fore wing very light brownish very heavily dusted with 

 white scales in basal half of wing. There is a mere suggestion of lighter 

 lunules in interspaces at hind margin. The nevures and nervules are 

 somewhat blackish. Under side of hind wing the same except that the 

 dusting of white scales covers the entire wing. Expanse .75 inches. 



Hab. Sicasica, Bolivia. 



Taken October i, 1899, in the mountains near Sicasica. 



Cobalopsis duspecca sp. nov. 



Head, palpi, thorax, abdomen and legs, dark blackish brown above, 

 brownish gray beneath. Antennae the same, but somewhat yellowish 

 towards club on underside. Wings above darkish brown, darkening 

 somewhat at basal area. 



On forewings are four dots. Two of these are in interspaces next be- 

 low costa one-third distance from apex to base. The other two are below 

 near central portion of wing and are white lines rather than spots, the 

 first crossing the interspace below top of discoidal space, the second be- 

 ing more prominent and crossing the next lower interspace, but a 

 sixteenth inch nearer base than the first. There is a suggestion of a third 

 subcostal dot under the two above mentioned, and in a long series of 

 specimens this would undoubtedly show itself fairly prominently. 

 Underside cf forewing identical with upper surface except that the color 

 is deader and shades to brownish gray towards hind and inner margins. 

 Under side of hind wing dark brown up to a line drawn from upper angle 

 to centre of inner margin ; outside of this lighter, tending to grayish 

 brown. Just above subcostal nervure, one quarter inch from base, is a 

 light brownish spot, and outside of it in same interspace is another smaller 

 one. There are two other similar spots below each of these slightly 

 nearer hind margin. The grayish brown area above noted has an inter- 

 spacial line of same color as basal area, not running to inner margin, but 

 showing prominently in centre of wing only, being more in the nature of 

 a series of interspacial lines. The anal angle, on close inspection, is 

 crossed by a few lighter colored transverse lines, very indistinct. Expanse 

 i. So inches. 



/fab. Coroico, Bolivia. 



This is closely allied to C. tii-scritus Mali. Taken in May, 

 1899. 



Cosmosatyrus nilesi sp. nov 



<j\ Head, palpi and thorax dark brown above and below. Antenn.r 

 and legs above, dark brown ; below, light brown. Abdomen above, dark 

 brown ; below, very light brown. 



