38 University of Michigan 



Paracalocoris scnipcus scmpeus (Say). A few specimens 

 were taken at the Warren Woods, June 21, from grasses and 

 from wild grape. 



Paracalocoris scmpeus bidens McAtee. One, beaten from 

 sumac {Rhus glabra) at the edge of the Warren Woods, July 3. 



Paracalocoris adiistus McAtee. One was beaten from willow 

 by Bridgman Creek, July 12, and a second specimen was taken 

 from willow by a small pond behind the dunes, July 19. 



Poeciloscytus basalis Rent. An abundant form on ragweed 

 (Ambrosia) and also on dog-fennel (Anthemis cotula) , and 

 taken in all the localities where collecting was done. 



Pccciloscytns venaticiis Uhler. Common in the grass in 

 moderately damp situations about the Warren Woods, June 

 20 to July 5 ; one specimen was taken on ragweed at Bridg- 

 man, July 12. 



Pccciloscytns n. sp. Abundant in beds of Saurivms cernuus 

 in the shady glens at the southern edge of the Warren Woods, 

 June 20 to September 3, and also found on the same plant in 

 the marshes at New Buffalo. 



Horcias dislocatus (Say). Common in shady localities 

 about the Warren Woods, and along Bridgman Creek behind 

 the dunes. The varieties nigrita Reut. and goniphorus (Say) 

 were most numerous, and the variety affinis (Reut.) was also 

 taken. Typical dislocatus was not found. 



Poecilocapsus lineatits (Fabr.). More abundant than the 

 preceding, and found in similar situations everywhere that I 

 collected. 



Capsiis ater (Linn.). A common bug in the hayfields and 

 meadows during the early summer ; specimens were taken until 

 about July 10. All three of the color forms listed by Van 

 Duzee were collected, the var. tyrannus (Fabr.) being the most 

 abundant, while semiflaviis (Linn.) was comparatively rare. 



