June, 1914-] Rehn-Hebard: Dermaptera from Florida. 107 



Citrus Center, Fla., May 2, 1912; i male. 

 " The Species was found in numbers at Punta Gorda in November, 

 191 1, but was not common at any of the localities visited in the spring 

 of 1912. At Punta Gorda they were feeding on a papilionaceous 

 plant along an old railroad embankment and when disturbed would 

 walk off in an amusingly stately, dignified manner. This lubber grass- 

 hopper can make a hissing sound, which is produced by the air being 

 forced from the large stigmata near the base of the wings. This was 

 more particularly noticed in recently matured individuals." 



Leptysma marginicoUis (Serv.). 



Lakeland, Fla., May 7, 1912; i male. 



Fort Myers, Fla., April 23, 1912; i male. 



Citrus Center, Fla., May 2, 1912; i male. 



Marco, Fla., April 20, 1912; i female. 



Allen River to Deep Lake, Fla., April 12, 1912; i female. 



Everglade, Fla., April 5, 1912; i male. 



Stenacris vitreipennis (Marschall). 



Arnilia chlorizans of authors. 



Lakeland, Fla., Nov. 7, 10, 191 1; i male, 3 females, i nymph. 



Punta Gorda, Fla., Nov. 11, 13, 17, 1911; 4 males, 3 females. 



Fort Myers, Fla., April i, 1912; i male. 



Citrus Center, Fla., May 2, 1912; i male. 



South Bay, Lake Okeechobee, Fla., April 29, May i, 1912; i male, 

 I female. 



Schistocerca alutacea (Harris). 



Punta Gorda, Fla., Nov. 15, 17, 191 1 ; i male, i female. 

 These specimens are both of the brown phase. 



Schistocerca obscura (Fabr.). 



Lakeland, Fla., Nov. 7, 1911; i female. 

 Punta Gorda, Fla., Nov. 11, 15, 1911; 2 males. 



Schistocerca americana (Drury). 



Long Boat Key, Fla. (J. C. Bradley), i male. 



La Belle, Fla., April 27, 1912; i male. 



South Bay, Lake Okeechobee, Fla., May I, 1912; i female. 



Puntarassa, Fla., April 3, 1912; i female. 



Schistocerca damnifica calidior R. and H. 



Lakeland, Fla., Nov. 7, 9, 191 1, May 6, 1912; 3 females. 



