42 ASCALAPHIDAE CoNIOPTERYGlDAE EpHEMERIDAE 



Family ASCALAPHIDAE 

 Ululodes Currie 

 U. quadripunctata Burm. SI (Ds). 



Colo B OPT ERUS Rambur 

 C. excisus Hagen. Ithaca, Ada E. Georgia (Ndm). 



Family CONIOPTERYGIDAE 



CONIOPTERYX Curtis 



C. hageni Bks. LI: Sea Cliff (Bks). 



C. vicina Hagen. Hamburg (Bks) ; Woodworth's L. and Johnstown, Aug (Alex) ; 

 Ithaca, Jl-Aug, common; LI: Sea Cliff (Bks). 



MaLACOMYZA Wesmael 

 M. westwoodi Fitch. Gloversville, Je 13 (Alex). 



CONWENTZIA Enderlein 

 C. hageni Bks. Speculator, Jl, Yg (NYS). 



Order EPHEMERIDA^ 



Family EPHEMERIDAE 



SUBFAMILY BAETINAE 



Baetisca Walsh 



B. obesa Walsh. Northampton, May (Felt); Newport, May, Yg; Niagara R. 



(EPV) ; Fish House, May (Alex). 



Chirotenetes Eaton 



C. albomanicatus Ndm. Johnstown, Je-Jl (Alex) ; Fall Cr., Ithaca, Jl (Ndm, 



Morg) ; May- Aug, nymphs; Slaterville, Jl (Ndm). 



Ameletus Eaton 



A. ludens Ndm. Newport, May, Yg; Pleasant Br., Ithaca, nymphs abundant, Ap 

 (Morg). An inhabitant of temporary streams, parthenogenetic, eggs aestivate 

 five months. But one male known (Ndm). 



Choroterpes Eaton 



C. basalis Bks. Old Forge, Aug (Ndm) ; Woodworth's L., Aug (Alex) ; Winter- 

 green Pt. ; Ithaca, Jl (Ndm) ; L. George, Aug (Ndm). 



•Edited by J. G. Needham. 



