278 NEW YORK STATE MUSEUM 



Plathemis lydia (trimaculata). Beaver brook, Aug S {1 $ 011I3); 

 Cairo, Aug. 29 (1 old $ ). 



Leucorhinia frig^ida. Knapp, Hunter's and Mud ponds, July 30; 

 Cranberry pond, July 31 (abundant). 



leucorhinia intacta. Folwood lake, July 22 (1 ? ). 



Celithemis elisa. Burnt Hill pond, July 29 (one only) ; Hunter's 

 pond, July 30 (one only); Cranberry pond, July 31 (one only); 

 Amber and White lakes, Aug. 2 (some in cop.). 



Sympetrum ruhicundulum. Folwood lake, July 22; Jenkins' 

 pond, July 29; Knapp, Hunter's and Mud ponds, July 30; Black 

 lake, Aug. 2; Stump pond, Aug. 3; Cairo, Aug. 29. 



Sympetrum vicinum. Alder lake, July 28; Burnt Hill pond, 

 July 20; Stevensville lake, Aug. 1 (just transforming); Amber 

 lake, Aug. 2; Beaver brook and Stump pond, Aug. 3; Cairo, Aug. 

 29; Catskill lake, Aug. 30 (some transforming, others oviposit- 

 ing). 



Sympetrum semicinctum. Cairo, Aug. 29. 



Aeschna constricta. Stony Clove, near Hunter, Sep, 2. 



Localities 

 Records from Cairo, Catskill lake and Green lake were made 

 in 1897. All others in 1898. 



