216 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Genns PYRRHIA Hbu. 

 1816. Ilubner, Verzeiclniiss, 262. 



P. umbra Hui'ii." 



1767. IIufQagel, Berliner Maj;.. hi, 294, Xocfiia. 

 1852. C4u., Spec. Gen., Noct., ii, 178, Helloihis. 

 1883. Smith, Trans. Am. Eut. Soc, x, 223, Chaiiclea. 



ejr2)rime))s + Grt. 

 1868. G. & R., Trans. Am. Ent. Soc, in, 180, ? pr. syn. 



1873. Grt., Bull. ISnlT. Soc. Nat. Sci., i, 124, Chariclea. 



1874. Grt., Bull. Butt'. Soc. Nat. Sci., ii, 35, pi. iii, f. 5, Pyrrhia. 



1874. Lint., Ent. Cent., in, 163, larva, Chariclea. 



1875. Speyer, Stett. Ent. Zeit., xxxvi, 156, 350, PijrrMa. 

 1878. Graef, Bull. Bkln. Ent. Soc, i, 10, pr. syn. 



1881. Grt., Bull. Geol. Sarv., vi, 564, PijrrUa. 

 1883. Smith, Trans. Am. Ent. Soc, x, 223, pr. syn. 

 1891. Butler. Eutomolog-ist, xxiv, 292, pr. syn. 



var. exprimens Wile* 

 1857. Wlk., C.B. Mus.,Het., XI, 687, ITeliofhis. 

 1891. Butler, Entomologist, xxiv, 292, Pi/rrhia. 



angulata Grt. 

 1874. Grt., Trans. Am. Ent. Soc, v, 93, Pi/rrhia. 

 1874. Grt., Bull. Buff. Soc Nat. Sci., ii, pi. in, f. 6. Pyrrliia. 



1876. Speyer, Stett. Ent. Zeit., xxxvii, 203, an sp. dist. 



1881. Coquillett, Papilio, l, 8, larva. 



1882. Grt., Bull. Geol. Surv., vi, 564, Fyiihia. 



1883. Smith, Trans. Am. Ent. Soc, x, 223, Chariclea, et pr. syn. 

 1883. Hy. Edw., Papilio, in, 135, larva. 



1886. Grt., Can. Eut., xvin, 231, an sp. dist. 



1891. Butler, Entomologist, xxiv, 2[)'2,^^cxprimens. 



Habitat. — Canada lu June and July; Eastern and Central United 

 States, June to August; Colorado. 



Walker's type is in the British Museum, and so is the type of angti- 

 lata Grt. Mr. Butler has already shown that Mr. Grote did not cor- 

 rectlj'^ identify Walker's species, and redescribed it as anguJata. In 

 the Museum at Berlin are specimens from Brazil marked cilisca Gn., 

 (Noct. II, 170), which I think will fall in with this species. Tlie jdace 

 assigned the genus here expresses my conviction that the genus is 

 Orthosiid rather than Heliothid, though it may find closer allies on 

 future study. 



p. stilla Grt. 



1880. Grt., No. Am. Ent., l, 45, Pyrrhia. 



1881. Grt, Trans. Kans. Ac. Sci., vii, 68, Pyrrhia. 



1882. Grt., Bull. Geol. Surv., vi, 564, Pyrrhia. 



Habitat. — Colorado; Xew Mexico; Western States. 

 The t^'pe is with Prof. Snow. 



