March, I9I3.] Davis : Dragonflies OF New York City. 25 



L. cyanea Fabricius. 



Bronxville, N. Y., VI, VII; Riverdale, N. Y., VII (Woodruff); 

 Yaphank, N. Y., VII; Half Way Hollow Hills, N. Y., VII; Flushing, 

 N. Y., VIII; Staten Island, VI-VIII; Newfoundland, N. J., VII; 

 Fort Lee, N. J., V, VI (Woodruff) ; Jamesburg, N. J., VI, VII. 



L. vibrans Fabricius. 



Staten Island, VI, VII, VIII; Lakehurst, N. J., VI (Woodruff). 

 This species was common on Staten Island in the summers of 1894, 

 1899 and 1908. It was also collected in 1895 and 1912. 



L. axillena Westwood. 



Staten Island, Buck's Hollow, V, 31, 1908, two males. 

 L. incesta Hagen. 



Croton, N. Y., VI; Yaphank, N. Y., VII; Wading River, N. Y., 

 Long Pond, VIII; Ramapo, N. Y., VI; Normanock, N. J., VII; Lake 

 Hopatcong, N. J., VII; Staten Island, VII, VIII. 



L. quadrimaculata Linne. 



Bronxville, N, Y., VI, VII (Woodruff); Staten Island, V, 11, 

 1889, and VI, 19, 1893; Lake Hopatcong, N. J. (S. N. Rhoads, N. J. 

 list). 



L. semifasciata Burmeister. 



Bronxville, N. Y., V, VI, VII (Woodruff) ; Yaphank, N. Y., VII; 

 Aqueduct, Long Island, N. Y., VII; Staten Island, IV, V, VI, VII, 

 VIII, IX; Fort Lee, N. J., V, VI (Woodruff) ; Lakehurst, N. J., VII. 



L. pulchella Drury. 



A generally distributed species and found principally about ponds 

 from May to September. 



Genus PLATHEMIS Hagen. 

 P. lydia Drury (trimaculata DeGeer), 



Bronxville, N. Y., VI; Van Cortlandt, N. Y., VI (Woodruff); 

 Yaphank, N. Y., VII; Flushing, N. Y., VIII; Staten Island, V, VI, 

 VII, VIII, IX; Ft. Lee, N. J., V, VI; Lakehurst, N. J., VI 

 (Woodruff). 



