64 Annals of the Carnegie Museum. 



2552. Marasmalus ventilator G rote. 



Pittsburgh, May 10-20 (Marloff, Krautwurm). Rare. At sugar. 



2553. Amyna octo Guenee {nrbica Morrison). 



Jeannette, October 11 (Klages). A variable species. Seven speci- 

 mens in Carnegie Museum. 



2554. Pteraetholix bullula Grote. 



Jeannette, October 11 (Klages). In Carnegie Museum Collection, 



2555. Alabama argillacea Hiibner. 



September 2g-October 17. Common at sugar and light. 



2556. Anomis erosa Hubner. 



Pittsburgh, September 29-October 18 (Marloff, Engel, Krautwurm); 

 New Brighton, September 28-October 12 (Merrick); Jeannette, 

 October 11 (Klages). 

 2560. Scolecocampa liburna Geyer. 



July 3-August 23. Rare, but generally distributed. 



2567. Amolita fessa Grote. 



Pittsburgh, July 12 (Engel) ; New Brighton, July 3-20 (Merrick). 



2568. Rivula propinqualis Guenee. 



June 6-26; August 12-23. Common at light and among the 

 herbage in waste lands. 



2600. Eustrotia malaca Grote. 



Pittsburgh, September 6, 1907 (Kahl). One specimen in Carnegie 

 Museum Collection. 



2601. Eustrotia albidula Guenee. 



Pittsburgh, July i (Engel) ; New Brighton, June i6-July 15 (Mer- 

 rick & Engel) . Rare. At light and among the herbage in forests. 



2604. Eustrotia concinnimacula Guenee. 



Pittsburgh, April 24-May 17 (Marloff, Krautwurm) ; New Brigh- 

 ton, May 14 (Merrick). 



2605. Eustrotia synochitis Grote & Robinson. 



May 5-June 29. Fairly common at light and at rest on saplings in 

 thickets. 



2606. Eustrotia musta Grote & Robinson. 



July 10 ; August 14-29. Generally distributed, but rare. 



2607. Eustrotia muscosula Guenee. 



May 19-June 24 ; August i6-October 24. Common. 



2612. Eustrotia apicosa Haworth. 



May i2-July 4 ; July 24-September 2. Common. 



2613. Eustrotia carneola Guenee. 



May i2-June 28; July 14-September 7. Common. 



