38 University of Michigan 



was taken from a wet, sandy road bordering a reed marsh, 

 and a single female in the grassy margin of an open grove 

 near the lake. Two pairs were taken in copula September 2, 



Chlocaltis conspcrsa Harris. 



Warren Woods, June 20 to July 6, 1919, 19 males, 5 females, 13 



immature specimens; July 3 to September 7, 1920, 22 males, 



17 females. 

 Sawyer Dunes, July 10 to 16, 1920, 3 males, i female, i immature 



specimen. 

 Lakeside, July 13, 1920, i male. 

 New Buffalo. September 2, 1919, i male; July 5 to September Q 



1920, 2 males, i female. 



Very generally distributed throughout the region. Common 

 in fields of second growth scrub; in thickets along the mar- 

 gins of woods ; in open, grassy groves and in small clearings ; 

 and in grassy fields bordered by forest or thickets. It was 

 also taken in a wet ravine sedge marsh ; from low btishes at 

 the margin of a lizard's tail marsh; in a moist meadow pas- 

 ture in a cleared ravine on the "VYarren Woods Preserve ; and 

 in a dry, grassy pasture remote from trees or brush. It was 

 common in the dune area as well as inland. Jtnie 23 adults 

 were just beginning to appear; they were still abundant in 

 suitable localities September 9. All the specimens of this 

 series are brachypterous. 



This species was taken in August and September 18 at 

 Lakeside by Hancock. 



Chortippus curtipcnnis (Harris). 



Warren Woods, June 26 to September i, 1919, 6 males, 3 females; 



July 3 to September 7, 1920, 6 males, 6 females. 

 Sawyer Dunes, July 4 to 21, 1920, 7 males, 2y females. 

 Lakeside, July 13, 1920, i male, I female. 

 Three Oaks, July 15, 1920, 2 males, i female. 

 New Buflfalo, September 2. 191 9, i male, i fcm-ile, 

 Bridgman, July 12, 1920, i male. 



One of the most abundant grasshoppers of the region. It 



