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



103. N. irrorata Uhl. 



Common in suitable situations about White Plains, in spring and 

 late summer. 



104. N. undulata Say. 



Common in suitable situations throughout the year, about White 

 Plains. 



105. N. variabilis Fieb. 



White Plains. Kensico (Valhalla), May 27. 



Genus Buenoa Kirk. 



(= Anisops, in part, for American forms.) 



106. B. platycnemis Fieb. 

 White Plains, July 11. 



107. B. elegans Fieb. 



White Plains, Aug. 29. 



108. B. margaritacea nom. nov. (== peaty cnemis, Uhl!, Bueno, 1 et auct. nee 

 Fieber.) 



White Plains, July 11. Very abundant and common, in company 

 with elegans. 



The family Corixida; is still in too chaotic a condition to make it 

 advisable to list. It would only be adding to a sufficiently confused 

 situation to record what may or may not be the species for the sake of 

 swelling a list. 



It should be noted that in addition to the species enumerated in 

 in the foregoing there are quite a few still not identified to my satis- 

 faction, and. hence not included. 



ijourn. N. Y. Ent. Soc, X, 236. 



