﻿,46 Journal New York Ent. Soc. [Vol. in. 



49. Aeschna clepsydra Sav. 



Lake St. Regis, Sept. 5 to 22, 1890, abundant (M). Ithaca, 

 uncommon, August (B). Catskill Mts., two males, Aug. 28, by 

 E. M. Aaron (A. E. S.) 



50. Aeschna constricta Say. 



Hotel Champlain, one male, Sept. 21, 1890 (M). Watkin's 

 Glen, one male (SI.). Dobb's Ferry, Aug. 24, Sept. 14, 1888 (W). 

 New York City (Be). Ithaca, common during July and August 

 (B). Catskill Mts.. one male, one female, Aug. 28, by E. M. 

 Aaron (A. E. S.). 



51. Anax Junius i^/v/n-. 



Ithaca, common during summer (B). Emmons, pi. 15, f. 3. 

 Vicinity of N. Y. City, common (Be). 



Subfamily Cordulin/E, 



52. Didymops transversa ^(?i'. 



Keeseville, one male, June 9, 1894 (S). Ithaca, uncommon, 

 June, July (B). 



53. Epicordulia princeps Hagrn. 



Ithaca, in Cornell Univ. collection, June (B). 



54. Tetragoneuria cynosura Say. 



Ithaca, common in the spring (B). Lake George, one male 

 (A. E. S.j. 



55. Tetragoneuria semiaquea Bunn. 



Ithaca (probably), Baldwinsville by Mr. Pettit (B). 



56. Neurocordulia Uhleri Sclys. 

 "New York" (Be). 



57. Somatochlora elongata Scndder. 



Ithaca, one specimen in Cornell Univ. collection, June (B). 



58. Somatochlora tenebrosa Say. 

 "New York" (Be). 



*59. Somatochlora libera Sclys. 



Catskill Mts., two females (A. E. S.). 



60. Somatochlora lepida Selys. 



Albany (Selys, Ikill. Ac. Belg. — 2 — xxxi, p. 265, 1871). 



61. Somatochlora Lintneri Hagen. 



Center, four males, four females. May 27, 21 by Mr. J. A. 

 Lintner (Hagen, Psyche, Vol. v, p. 373, 1890). Emmons, pi. 15, f. i. 



