324 
IOWA ACADEMY OF SCIENCE Vor.. XXVII, 1920 
HADENINAE 
Scotogramma trifolii Rott. Sioux City, late April and from July 13 to 
September 7; Iowa City, September. Probably our most common species 
of Hadeninae. 
Polia distincta Hbn. Sioux City, April 22 to May 21, 1916. 
Folia meditata Grt. Dickinson county, Sioux City, Iowa City; August, 
September. 
Polia subjuncta G. & R, Sioux City, Iowa City, Ames ; July, August. 
Polia adjuncta Bdv. Sioux City, August; Iowa City, May. 
Polia lilacina form illabefacta Morr. Sioux City, Iowa City; August. 
Polia doira Stkr. Sioux City, two specimens, July 17 and 27. 
Polia rcnigera Steph. Sioux City, Iowa City, Dickinson county; June 
to September. 
Polia lorea Gn. Sioux City, June 16 to July 11. 
Polia olivacea Morr. Sioux City, July 30, 1916, one male. 
Chabuata signata Wlk. Dickinson county, Iowa City; August. 
Chabuata notata Stkr. Dickinson county, August 27, 1915, one male; 
Sioux City, August 29, 1916, one female, Syrissa may later have to be 
separated from notata, in which case the first specimen will probably be 
referable to syrissa, 
Briopyga utahensis Smiith. Sioux City, September 7, 1915, one male. 
This specimen is undoubtedly utahensis; I have carefully re-examined 
the genitalia and compared them with those of incincta, only to arrive 
again at this conclusion. A second specimen taken on the same date 
differs somewhat in habitus and may be incincta, but the abdomen is 
lacking so this cannot be proven. 
Briopyga oviduca Gn. Sioux City, one male, without date. 
Briopyga crenulata Butl. Iowa City, August. 
Briopyga intractata Morr. Homestead, May 19, 1917, three females. 
Briopyga vecors Gn. Iowa City, August. 
Nephelodes emmedonia form violans Gn. Iowa City, September. Com- 
mon on prairie flowers in the daytime. 
Morrisonia evicta Grt. Iowa City, May 18, 1917, one male. 
Orthosia garmani Grt. Iowa City, April, May. 
Orthosia hibisci form norm, insciens Wlk. Iowa City, April. 
Ceramica picta Harris. Des Moines, July, R. Whittle; Iowa City, April; 
Sioux City, August. 
Cirphis pseudargyria form callida Grt. Iowa City, August. 
Cirphis phragmatidicola Gn. Iowa City, August; Sioux City, Sep- 
tember. 
Cirphis unipuncta. Distribution general; May, June, August, September. 
Neleucania albilinea Hbn. Iowa City, May, June, August; Sioux City, 
August. 
CUCULLHNAE 
Cucullia speyeri Lint. Sioux City, May. 
Cucullia asteroides Gn. Iowa City, May; Sioux City, May, August. 
Cucullia convexipennis G. & R. I have seen one specimen of this in 
Professor Wickham’s collection. 
Graptolitha bethunei G. & R. Iowa City, April, September. 
