362 



NOCTUIDiE. 



the termcn obliquely curved ; vein 3 from near angle of cell ; 4, 5 from angle ; 

 (') fiMHi upper angle; 'J froui 10 anastomosing witli 7,8 to form tlic aroolo ; 

 11 from cell. Hind wing with veiu3 3, 4 from angle of cell; 5 obsoleseent 

 from middle of discocellulars ; 6, 7 stalked ; 8 anastomosing with the cell 

 near base only. 



Sect. I. Antennae of male bipectinate. 



A. Fore wing with the median nervure defined by grey streaks, ursina. 



E. Fore wing with the median nervure not defined by grey 



dentatclla. 



1G63. Trichopolia ursina. 



Laikosca ursina, Smith, Can. Ent. xxx. p. 324 (1898) ; Dyar, Cat. Lep. N. 

 Am. p. 173. 



d" . Head and thorax clothed with grey mixed with olive-brown 

 hair ; sides of palpi and frons blackish ; abdomen brownish grey. 



Fig. 96. — Trichopolia ursina, c? . \. 



Fore wing whitish grey tinged with brown, leaving the costal and 

 terminal areas rather paler ; the cell with two blackish fasciae ; 

 a black fascia from base above submedian fold, and another below 

 it from before middle to subtermiiial line ; an oblique series of 

 dashes from near termen above vein 6 where they are very short 

 to vein U where they extend to cell ; vein 1' more or less streaked 

 with black ; orbicular and reniform very small, pale, undefined, the 

 former somewhat elliptical. Hind wing grey irrorated with brown 

 and with brown terminal line ; the underside with black discoidal 

 lunule. 



Hah. U.S.A., Colorado, Glenwood Springs (Barnes), 1 J , 

 Garfield Co. Ex2). 35-40 miilim. 



*1664. Trichopolia dentatella. (Plate LXXXYIII. fig. 16.) 



Tricliopolia dentatella, Grote, Papilio, iii. j). 77 (1883) ; Smith, Cat. Noct. 

 N. Am. p. 164. 



c? . Greyish fuscous tinged with olive. Fore] wing with the 

 markings very indistinct ; traces of a waved autemedial line angled 

 inwards on vein 1 ; claviform, orbicular, and reniform moderate, 

 indistinctly defined by black, the orbicular round ; traces of a 

 minutely waved postmcdial line, bent outwards below costa, ex- 

 curved to vein 4, then oblique ; a series of blackish streaks in 

 interspaces of terminal area ; a terminal series of black points. 

 Hind wing white, with some dark points on rermen. 



Hah. U.S.A., Arizona. E.cp. 30 miilim. This species is un- 

 known to me ; figured from a drawing from type in Brooklyn Inst. 

 Arts & Sci. 



