April, '09] ENTOMOLOGICAL NEWS 155 



Additional Notes on the Orthoptera of the Keewee- 

 naw Bay Region of Baraga Co , Mich. 



BY MORGAN HEBARD. 



In the Entomological News for September and October, 

 1904, Mr. J. A. G. Rehn published a paper on the Orthoptera 

 of this region based on material which had been taken by me 

 during the summer of 1903. Since that time, a few weeks 

 spent in the same region* during the summers of 1904 and 

 1905 have netted these additional results. Mr. Rehn has 

 kindly assisted me in the preparation of this paper. 



ACRIDIDAE. 

 Acrydium grannlatnm Kirby. 



July, 1904, 1905. Woods, swamps, marsh, open country. 

 Forty- four specimens. Two approach A. lugger i closely. 



Acrydium luggeri (Hancock). 



July 30, 1904. Marshy, i female. 



Acrydium acadicum (Scudder). 



July 17, '04; on sawdust; one female; Ravine River, Mich. 



July 19, '04; on pebbly bar in stream; one male; two fe- 

 males. 



July 24, '05 ; marsh ; i female. This species was always 

 found to be scarce. 



Stauroderus curtipennis (Harris). 



Always very plentiful from the middle of July to the begin- 

 ning of cold weather. Twenty-three specimens were taken. 



Chloealtis conspersa Harris. 



July 13, 14, 16, 17, 18, 25, 28, 1904. Forty-three specimens. 



July 24, August i, 1905. Eight specimens. 



One female (July 17, '04) is a representative of the long- 

 winged form prima Morse. The tegmina in this specimen ex- 

 ceed the apex of the abdomen by slightly more than the length 

 of the pronotum. The species was found most frequently 

 among dead leaves in openings in the woods. Many males, how- 

 ever, were taken about brush heaps and thickets in open pas- 

 tures. 



*A11 the specimens were taken near Pequaming, Baraga County, 

 Michigan, unless otherwise stated. 



