234 Journal New York Entomological Society. [Vol. xvi. 



Genus Trepobates Uhler. 



76. T. pictus H. S. 



White Plains. Very abundant all through the summer on St. 

 Mary's L., where I secured three fully winged adults. Other adults 

 with wings broken off by themselves were secured on Todd's Pond. 



Genus Rheumatobates Berger. 



77. Rh. rileyi Bergr. 



White Plains, in company with Trepobates, and quite as abundant. 



Family HYDROMETRID/E. 



Genus Hydrometra Latr. 



78. H. martini Kirk. 



White Plains, May 30, June 21, July 22 and 28, Aug. 10. 



Family NyEOGEIM). 

 ( = Hebrides auct. ) 



Genus Naeogeus Lap. 



79. N. concinnus Uhl. 



White Plains, June 1, 15, 22 and 30. This was quite common 

 on the muddy bottom of a dried up temporary pool, creeping leisurely 

 about. 



Family REDUVIID^. 

 Subfamily Emesin.^. 



Genus Emesa Fabr. 



80. E. longipes de G. 



White Plains, Sept. 5, 7 and 14. Scarsdale, Sept. 5. Kensico 

 (Valhalla), May 27 (nymph). Found in shrubbery along the edges 

 of fields. 



Genus Barce Stal. 



81. B. annulipes Stal. 



White Plains, Oct. 10. Under a stone. 



82. B. simplicipes Uhl. 



White Plains, Oct. 25. Under a log. 



Subfamily Saicin.e. 

 Genus Oncerotrachelus Stal. 



83. 0. acuminatus Say. 



White Plains, latter part of September. Flew into a house, at 

 night, to light. 



