Occasional Papers of the Museum of Zoology 29. 



Coccobaplics sanguinarcus Uhler. A common Mirid on tlie 

 hard maples in the Warren Woods and in the dune forests^ 

 My specimens were collected between June 24 and July 28. 



Lygidea rubecula obscura Rent. One from ragweed near 

 the Warren Woods, July 5, and one from willow near the- 

 mouth of Bridgman Creek, July 9. 



Lygus pratcnsis oblineahis (Say). Abundant in the grasses- 

 in dry situations in all parts of Berrien County, and occasion- 

 ally taken on bushes. 



Lygus plagiatus Uhler. A common species on ragweed and 

 on dog-fennel. Specimens were taken at the Warren Woods^ 

 June 24 to July 5, and at Bridgman, July 12. 



Lygus rubicundus (Fall.). A few specimens were taken on 

 Fraxinus sp. and on willow near the Warren Woods early in 

 July, and this species was found uncommonly on Betula lutea 

 beside Bridgman Creek later in the month. 



Lygus campcstris (L,inn.). One, from roadside grasses at 

 the edge of the Warren Woods, July 5. 



Lygus pabuliuus (Linn.). Moderately common on the spot- 

 ted touch-me-not (Iinpaticns biHora) in the Warren Woods,. 

 June 21 to July 3, and also taken at New Buffalo, July 5. 



Lygus inmtus (Say). A common form on the elms in the 

 Warren Woods area, and also found occasionally on other 

 trees, June 20 to July 3. 



Lygus inconspicuus Knight. Two, beatea from elm at the 

 AVarren Woods, June 28. 



Lygus tilicc Knight. A single specimen was found dead at: 

 the base of a mullein stalk, in a small clearing in the white oak 

 association on the Sawyer Dunes, July 16. 



Lygus carycc Knight. Common on hickory at the edge of 

 the Warren Woods, June 21 to July 3. 



Lygus communis Knight. This species w^as taken on elnt 



