IOWA MICROLEPIDOPTERA 
161 
81. Peronea trisignana Rob. Iowa City, September (det. Busck). 
82. Peronea nivisellana Wlsm. Sioux City, March (det. Busck). 
83. Peronea brewsteriana Rob. Sioux City, February 19 (det. 
Busck). 
,Carposinidae 
84. Carposina fernaldana Busck. Ames, August. 
Heliodinidae 
85. Heliodines nyctaginella Gibson. Reared in abundance from 
Oxybaphus nyctagineus at Ames, August, 1918. Sioux 
City, July. 
Glyphipterygidae 
86. Brenthia pavonacella Clem. Iowa City, June, common. 
87. Choreutis carduiella Kearf. Iowa City, July. 
Yponomeutidae 
88. Yponomeuta multipunctella Clem. Sioux City, one, July 9, 
1917. 
Gracilariidae 
89. Lithocolletis ostensackenella Fitch. Reared from Black Lo- 
cust, Sioux City, August. 
90. Lithocolletis ■ tritaeniella Cham. Reared from Hop Horn- 
beam, Sioux City and Ames. 
91. Lithocolletis cincinnatiella Cham. Iowa City, reared from 
White Oak. 
Scythrididae 
92. Scythris impositella Zell. Iowa City, July. 
93. Scythris eboracensis Zell. Iowa City, July. 
Lyonetiidae 
94. Bucculatrix quinquenotella Cham. Iowa City, July. 
Cossidae 
95. Prionoxystus robiniae Peck. Iowa City. 
Prodoxidae 
96. Tegeticula alba Zell. Sioux City, June. Common in’ the 
flowers of Yucca on the dry hilltops. 
Department of Biology, 
Morningside College. 
