The Crane-Flies of New York — Part I 791 



Family Rhyphidae 



Subfamily Trichocerinae 



Genus Trichocera Meigen 



Subgenus Trichocera Meigen 

 Trichocera bimacula Walk. 



Erie Coimty: Gowanda, October 4 (M. C. VD.); East Aurora, October 20 



(M. C. VD.). 

 Fulton County: Gloversville, September 15 (C. P. A.); etc. 

 Tompkins County: Ithaca, May 20, October 15 (C. P. A.); etc. 

 T. brumalis Fitch 



Fulton County: Gloversville, September 25 to October 15 (C. P. A.); etc. 

 Tompkins County: Ithaca, September 30 to October 30 (C. P. A.); etc. 

 Subgenus Diazosma Bergroth 

 Trichocera subsinuata Alex. 



Fulton County: Woodworth's Lake, altitude 1650 feet, June 15 (C. P. A.), 

 T. L. 



Subfamily Rhyphinae 

 Genus Rhijphus Latreille 

 Rhyphus alternatvs Say 



Albany County: Albany. 



Erie County: East Aurora, May. . 



Franklin County: Axton, June. 



Tompkins County: Ithaca, May to June (O. A. J.). 

 R. fenestrnlis (Scop.) 



Erie County: Hamburg, April. 



Oneida County: New Hartford, April. 



Tompkins County: Ithaca, April to May (O. A. J.). 

 R. punciatus (Fabr.) 



Erie County. 



Fulton County: Johnstown. 



Tompkins County: Ithaca, May to October (O. A. J.). 



Subfamily Mycetobiinae 

 Genus Mycetobia Meigen 



Mycetobia divergens Walk. 



Albany County: Albany. 



Tompkins County: Ithaca, May (O. A. J.). 



Family Tipulidae 



Subfamily Limnobiinae 



Tribe Limnobiini 



Genus Dicranomyia Stephens 

 Dicranomyia badia (Walk.) 



Cortland County: Taylor, July 20 (C. P. A.). 



Erie County: Holland, May 21 (M. C. VD.); Boston, July 10 (M. C. VD.); East 



Aurora, September 20 (M. C. VD.); etc. 

 Fulton County: Gloversville, June 3 (C. P. A.); Sacandaga Park, June 5 (C. 

 P. A.); etc. 



