290 GEORGE D. HUL8T. 



Itrown striations forming an indistinct band on outer margin, a similar band 

 beginning at anal angle and reaching one-half across wing ; at the middle another 

 even band, red, forming an angle at vein 6: base somewhat striated with brown. 

 Legs darker than thorax. 



Colorado. The general markings are like marmorata Pack, above, 

 hut differ very decidedly helow. 



37. GYPSOC'HROA Hiib. 

 Verz. 336, 1818. 



Type albulata Schif. 



Cidaria Treite., Sch. Eu. vi. 2, 242. 1828. type designnta Rott. 



Z nodonfa Sodof., Bull. Soc. Mosc. p. 126, 1837, type designata Rott. 



Palpi moderate, or quite long, ])()rrect ; front with tuft of scales ; 

 tongue developed ; antennae dentate, with fascicles of hairs on each 

 segment ; thorax with low posterior tuft. Abdomen tufted at end ; 

 hind tibiie with all spurs; fore wings 12 veins, two accessory cells ; 

 hind wings 8 veins, H and 7 stemmed, 8 with cell to beyond middle. 

 Species. — G. designnta Bork. 



G. hcesitata Guen. (albosignata Pack). 



38. EITRHIIVOSEA Pack. 

 Proc. Bost. Soc. Nat. Hist, xvi, 3.5. 1874. 



Type flavatit Pack. 



Pali)i long, somewhat drooj)ing at end ; tongue developed ; cly- 

 peus slightly or not at all tufted ; antennse of % dentate and strongly 

 pubescent ; 9 ciliate ; thorax and abdomen untufted ; hind tibite 

 with two pairs of spurs ; fore wings 12 veined, one accessory cell, 3 

 and 4 separate, 5 nearer 4 than 6, 10 on 11, 11 from cell, 12 free; 

 hind wings 3 and 4 separate, 5 nearer 4 than (), 6 and 7 stemmed, 

 8 anastomosing with cell to beyond middle. 

 Species. — E. Jiavata Pack. 



E. leoninata Pack. 

 E. inancipat<i (nien. 



39. PKYCHOPHORA Curt. 

 Type siMnii Curt. 



Palpi porrect, rough haired, moderate; tongue develoj)ed ; cly- 

 peus very broad, flattish, rough scaled ; antennae bij)ectinate in % , 

 filiform pubescent in 9 \ thorax rough hairy. Abdomen rough 

 hairy, luitufted. Wings vestiture hairy, fore wings 12 veined, two 

 accessory cells, 3 and 4 clo.^e at base, 10 and 11 from cell, 12 free ; 



