526 PSYCHOMYIDAE TO MOLANNIDAE 1 



Family PSYCHOMYIDAE . 



Lype McLachlan 



i 



L. sp. Old Forge, Je-Jl (Bet); McLean, Je-Aug (Sib), 



PSYCHOMYIA Latreille 



P. flavida Hagen. Gloversville, Johnstown, May-Je, Alex (Bks) ; Niagara Falls, 

 Buffalo, Jl (Bet) ; McLean, Je-Aug, very common (Sib). 



Family CALAMOCERATIDAE 



Ganonema McLachlan 



G. nigrum Lloyd. McLean, Je-Jl (Lloyd, Sib) ; New Rochelle (Mrs. N.F.Davis). 



Heteroplectron McLachlan 



H. boreale Prov. Sacandaga Pk., Je, Alex (Bks) ; Ft. Montgomery (Ds) ; SI, May 

 (Ds). Probably the same as Psilotreta. 



Family ODONTOCERIDAE 

 Psilotreta Banks 

 P. dissimile Bks. LI: Sea Cliff, Je-Jl (Bks). 



P. frontalis Bks. Ogdensburg, Old Forge, Jl (Bet); Castile, Je, Brad (Sib); 

 Freeville, May-Je (Lloyd) ; McLean, Je (Sib) ; Nassau (Felt) ; New Ro- 

 chelle (Mrs. N.F.Davis); LI: Sea Cliff, Je (Bks). Probably this is boreale 

 Prov. 



Family MOLANNIDAE 



SUBFAMILY MOLANNINAE 



MOLANNA Curtis 



M. blenda Sib. Old Forge, Jl (Bet) ; McLean, Aug-Sep (Sib). 



M. cinerea Hagen. Ogdensburg, Old Forge, Buffalo, May- Aug (Bet) ; Wood- 

 worth's L., Sacandaga Pk., Je, Alex (Bks). 



M. flavicomis Bks. Ogdensburg, Buffalo, Jl (Bet). 



M. rufa Hagen. Trenton Falls (OS). 



M. sp. Old Forge, Canoga, Cayuga L., Jl-Aug (Bet) ; Oxford, Jl (Sib). 



M. sp. Saranac Inn, Old Forge, Je-Ai^ (Bet) ; Nassau (Felt). 



SUBFAMILY BERAEINAE 

 Beraea Stephens 

 B. nigritta Bks. Ithaca (Bet) ; LI: Sea Cliff, Je (Bks). 



