THE CANADIAN ENTOMOLOGIST. 325 



Habitat. — Glenwood Springs, Colo., March 27th to April 13th ; Dr. 

 Barnes. Garfield County, Colo., 6,000 feet ; Mr. Bruce. 



Twelve specimens are under examination, only one of which is a 

 female. Judging from this single example, there is no difference between 

 the sexes, except possibly in size, because the female is next to the 

 smallest specimen in the series ; but this may be an accidental occur- 

 rence. As compared with pullaia this is a smaller species, not nearly so 

 dark, and distinct by the oblique series of black marks in the interspaces. 



Fleroma bonuscula, n. sp. 



Ground colour a very dark, powdery blue-gray. Head without per- 

 ceptible markings ; the antennae whitish anteriorly. Collar with the basal 

 half whitish-gray, relieving a narrow black transverse line. The disc and 

 patagiae have no special markings. The primaries are as a whole a little 

 paler in the costal region. The transverse maculation is much obscured 

 and hardly traceable, except on the costa. T. a. line single, blackish, 

 preceded by white scales. It is oblique to the median vein, then forms 

 an incurve, with another tooth on the submedian vein, which meets the 

 t. p. line at the same point. The t. p. line is geminate, blackish, the 

 included space marked with whitish scales. It is very slender, and as a 

 whole very evenly oblique inwardly, reaching the inner margin at the 

 same point with the t. a. line. There is a traceable median shade which 

 parallels the t. p. line just within its course. S. t. line whitish, broken, 

 consisting rather of a series of spots which do not extend quite to the 

 apex, preceded by blackish spots and shades and sending in opposite 

 the anal angle a white tooth which extends to the t. p. line. The 

 terminal space is dusky. The ordinary spots are very feebly marked : 

 the orbicular not traceable in the specimens before me ; the reniform an 

 irregular, small, upright mark. Secondaries smoky brown, without 

 obvious markings, except a vague discal lunule. Beneath pale brown, 

 powdery. Secondaries with a distinct discal spof, and primaries with an 

 indication of such a spot, which may become better marked in some 

 cases than in the examples before me. 



Expanse 1.20 inches = 30 mm. 



Habitat. — Glenwood Springs, Colo., in March ; Dr. Barnes. 



Three male specimens are under examination and they agree closely ; 

 none of them are quite perfect, and were taken at the electric lights. As 

 compared with obliqiccita this is a smaller species and much more obscure 

 in general appearance. The type of marking is the same ; but in the 



