112 ENTOMOLOGICAL NEWS. [April, 'o2 



p. 197, 1898, excepting, of course, that the female is held by 

 the head and not by the neck. The pair fly along near the 

 surface of the water ; the male drops the female, the female 

 strikes the tip of her abdomen to the water, and as she rises is 

 again deftly seized by the male. 



56. Perithemis domitia Drury. 

 Turtle Swamp, June, 1899. 



57. Celithemis eponina Drury. 



Icllewild, July 10, 1900 (D. A. Atkinson). 



58. Leucoruinia Intacta Hagen. 

 Idlewild, May 30, 1899. 



59 Sympetrum rubicundulum Say. 



Alleghany County, July (R. F. Foerster and D. A. Atkin- 

 son) ; Schenley Park, July 30 and August 30, 1898; Turtle 

 Swamp, July 31 and August 21, 1898; Silver Lake, August 

 14 and 27, 1898 ; Squaw Run, September 4, 12 and 18, 1898 

 (]. L. Graf) ; Couneaut Lake, August 6, 1898 (D. A. Atkin- 

 son); Idlew 7 ild, July 10, 1900 (D. A. Atkinson). 



60. Sympetrum obtrusum Hagen. 



Alleghany County, July (D. A. Atkinson and C. Daggette); 

 Silver Lake, August 27, 1898 ; Couneaut Lake, August 6, 

 1899 (D. A. Atkinson). 



61. Sympetrum vicinum Hagen. 



Couneaut Lake, August 6, 1899 (D. A. Atkinson). 



62. Sympetrum semicinctum Say. 



Alleghany County, July (D. A. Atkinson and C. Daggette); 

 Couneaut Lake, August 6, 1899 (D. A. Atkinson); Idlewild, 

 July 10, 1900 (D. A. Atkinson). 



63. Mesothemis simplicicollis Say. 



Alleghany County, July, 1899 (D. A. Atkinson); Turtle 

 Swamp, July 31 and August 21, 1898, and June 3, 1899; 

 Couneaut Lake, August 6, 1899 (D. A. Atkinson); Idlewild, 

 July 10, 1900 (D. A. Atkinson). 



64. Pachydiplax longipennis Burmeister. 



Turtle Swamp, August 21, 1898 and May 3, 1899 ; 



