Occasional Papers of the Museum of Zoology 19 



Harmostes reHexulus (Say). Two individuals were taken 

 in the fields about the Warren Woods, June 23 and July i ; 

 and one was swept from roadside grasses at Lakeside, July 13. 



Corisus bohemanni Sign. Two specimens were taken at 

 Lakeside, July 13. 



Corisus lateralis (Say). Very abundant in the grassy fields 

 around the Warren Woods from late June to September, and 

 in similar localities in the dune region during July. In several 

 of the specimens the connexivum is nearly or quite as heavily 

 spotted as in C. bohefnanni. 



Aradidae 



Aradus robustus Uhl. A single specimen was taken, from 

 the bark of a large fallen beech in the flood-plain forest in the 

 Warren Woods, July 5. 



Aradus implanus Parsh. One, under the bark of a dead elm 

 just within the Warren Woods, July i. 



Aneunts fiskei Held. Rather common under the bark of the 

 dead beeches in the Warren Woods, but found only on fallen 

 trees. Specimens were taken late in June and early in July. 



Neididae 

 Jalysus spinosHs (Say). Fairly common among the Juncus 

 and Equisetum near the edge of the New Buffalo Marsh, July 

 5. This species was also taken occasionally from the under 

 growth in the dune forests, July 4 to 26. 



Lyg.eidae 



Oncopcltus fasciatus (Dall.). Three specimens were taken 

 in the beach-drift, July 2 (C. RawcliflFe), July 14, and July 19. 



Lygceus turcicus Fabr. Two individuals, still alive, were 

 -washed up on the beach on the morning of July 26, 1920. 



Lygceus kalmii angustomarginatu-s Parsh. Very common. 



