52 STUDIES IN AMERICAN TETTIGONIIDAE (oRTHOPTERa) 



the longevity of individuals of the species is seen to be considera- 

 ble, the specimen in question living from June 26 to at least the 

 sixth of September. The account given by Davis of the actions 

 of this specimen!^ contains the best information we have of the 

 individual habits of any species of this genus. 



Distribution. — The range of this species extends from eastern 

 Massachusetts (Brooldine and Marion), southern Ontario 

 (Arner), northwestern Michigan (Porcupine Mountains) and 

 Minnesota, south to northern Virginia (Arlington) east of the Ap- 

 palachians, and to central Kentucky (Mammoth Cave, Bee Spring 

 and Tyrone), southern Indiana (Crawford County) and central 

 lUinois (Peoria) west of the Appalachians. We have not ex- 

 amined it from the west of the Mississippi River and we have no 

 positive previous record from that area except the general "Min- 

 nesota" given by Lugger and the doubtful Missouri one of the 

 type. The figure given by Lugger is clearly this species. Bruner 

 has recorded the species as rare in "Eastern Nebraska," but no 

 material of the genus from that state was contained in his col- 

 lection. The occurrence of this species there, while possible, 

 appears doubtful and requires further confirmation. In New 

 Jersey, Pennsylvania, Maryland and Virginia the species occurs 

 but little to the eastward of the fall-line. 



Specimens Examined: 70; 450^, 25 9 . 



Marion, Massachusetts, VIII, 30, 1905, (H.), 2 9 . 



Croton, New York, (W. T. Davis), 1 cf , [Davis Cln.] 



Deep Pond, Wading River, Long Island, New York, VII, 26, 1914, (W. T. 

 Davis), 2 d', [Davis Cln.]. 



Wading River, Long Island, New York, VII, 25, 1914, (W. T. Davis), 1 9 , 

 [Davis Cln.]. 



Staten Island, New York, VI, 26, 1892, (W. T. Davis), 1 &, (Davis Cln.]. 



Ramsey, New Jersey, VI, 23 and 25, 1912, (W. T. Davis), 2 c^, [Davis Cln.]. 



Newfoundland, New Jersey, VII, 3, 1912, (W. T. Davis), 1 &, [Davis Cln.]. 



Bear Swamp, Ramapo Mountains, New Jersey, VI, 24, 1912, (W. T. Davis), 

 1 9 , [Davis Cln.]. 



Jamesburg, New Jersey, VII, 20, 1912, (W. T. Davis; at sugar), 1 9 , [Davis 

 Cln.]. 



Greeley, Pike County, Pennsylvania, 2300 feet elevation, (Einer Olsen), 

 1 9 , [Davis Cln.]. 



Danville, Pennsylvania, IX, 12, 1 9, [Pa. St. Dept. Zool.]. 



Wetzel's Swamj), Harrisburg, Pennsylvania, X, 15, 1 cf , [Pa. St. Dei)t. 

 Zool.]. 



Stoverdale, Pennsylvania, VII, 16, 1915, (E. Daccke), 1 9, [Daecke Cln.]. 



I' Canad. Entom., xxv, p. 108, (1893). 



