140 



469. P. mortuorum, Guen. 



Rare. Lancaster and Buffalo, at rest, E. P. V. ; larva.' on 

 caraway. 



470. P. viridisignata, Grote. 



Very rare. Lancaster, two examples taken at rest, E. P. V. 



471. P. simplex, Guen. 



Common everywhere, June to August. 



DEVA, Walk. 



472. D. purpurigera, Walk. 



Rare. Lancaster, June, E. P. V. 



CALPE, Tr. 



473. C. Canadensis, Beth. 



Larvae not uncommon on meadow-rue. 



PLUSIODONTA, Guen. 



474. P. compressipalpis, Guen. 



Apparently a rare species. 



PLAGIOMIMICUS, Grote. 



475. P. pityochromus, Grote. 



Buffalo, Will. 



HELIOTHIS, Hubn. 



476. H. armiger, Hubn. 



Occasional. Lancaster, E. P. V. ; Buffalo, at electric light, 

 Fischer, Will. 



PYRRHIA, Hubn. 



477. P. umbra, Hubn. 



Lancaster, July, E. P. V. 



478. P. angulata, Grote. 



Occasional. 



RHODOPHORA, Guen. 



479. R. florida, Guen. 



Seasonally quite plentiful in flowers of Oenothera biennis on 

 the pods of which the larva; feed. (See X. Am. Ent. I, p. 30). 



LYGRANTHCECIA, G. & R. 



450. L. marginata, Haw. 



Taken occasionally at light, August. 



451. L. Spraguei, Grote. 



I have taken this rare little species at Lancaster in August. 



TARACHE, Hubn. 



452. T. erastrioides, Guen. 



On grass. Lancaster, E. P. V. ; Ridgeway, Out., Kilman. 



