March, 1910.] BUENO : WESTCHESTER HeTEROPTERA, 29 



Subfamily Geocorin.e. 



Genus GEOCORIS FaUen. 



54. G. buUatus Say. 



White Plains, May 15 and 31, July 3. 



55. G. discopterus Stal. 



White Plains, May 15, Aug. 22, Sept. 3. 



56. G. uliginosus Say (^=ater, of Am. authors, nee Fabr.). 

 White Plains, May, August and September. 



57. G, piceus Say. 



White Plains, April 11, under stone, quite active. May, June, 

 August. Rye Beach, Aug. 21. 



Subfamily Pachygronthin^. 

 Genus PHLEGYAS Stal. 



58. P. abbreviata XJhl, (= annulicrus Auctt. for Am. form). 

 May to August. 



Genus (EDANCALA A. & S. 



59. (E. crassimana Fabr. {^= dorsalis Say). 



White Plains, June to September. Taken in large numbers in 

 grasses in a marshy meadow, nymphs and adults in July and August. 



Subfamily Oxycarenin.e. 



Genus CROPHIUS Stal. 



60. C. disconotus Say. 



W^hite Plains, Oct. 3, another single specimen. 



Subfamily Aphanin^. 



Genus LIGYROCORIS Stal. 



61. L. silvestris L. 



White Plains, throughout the summer. There may be more than 

 one species under this name. 



Genus PERIGENES Distant. 



62. P. constrictus Say {■=fallax Heid. sec. V. Duz.). 



White Plains, September and October, in short grasses. 



63. P. costalis Van Duzee. 



White Plains, July 3, Sept. 25 and 26, Oct. 10. 



