264 THE CANADIAN ENTOMOLOGIST. 



Leptocerus futilis, n. sp. (Figs. 44, 49). 



Body black, head with white hair; palpi dark, with white 

 hair, basal joint of antennae dark, rest whitish with dark tips to 

 joints; thorax with white stripes in front, and tufts over base of 

 wings; legs pale. Wings dark gray, veins dark, surface clothed 

 with very short yellowish hair, a pale spot at arculus; fork 3 ex- 

 tends more basad than fork 1 ; the three cross-veins of anastomosis 

 widely disjointed; discal cell extends hardly its width before 

 thyridial cell. 



Expanse 21 mm. 



From Go Home Bay, Ont., 11 July (Walker). 



calamoceratim:. 



Psiloneura, n. gen. 



In both wings forks 1, 2, 3, 5, the discal cell is closed, 

 in fore wings a cross- vein from base of fork 1 (or before) to 

 the radius; discal cell moderately short; spurs 1, 2, 4 all very 

 short; antennae wide apart at base; maxillary palpi with joint 2 

 much longer than any others. 



Type. — P. mcesta, n. sp. 



Philoneura mcesta, n. sp. (Fig. 12). 



Brown; palpi brown, face with few yellow hairs; antennae dark 

 brown; vertex with golden and black hair; thorax blackish near 

 base of wings; abdomen black; legs yellowish; wings grayish brown, 

 with very short yellowish hair; face broad, antennae wide apart, 

 about two- thirds as long as the fore wings, venation as figured, the 

 corneous dot in fork 2 is one-fourth the way from base, instead of 

 near base as in most species. In fore wings fork 1 extends two- 

 thirds of way back on discal cell, the cross-veins before base of 

 fork up to radius. 



Expanse 22 mm. 



From Cambridge, Mass., Sept. 



Astoplectron, n. gen. 



Type. — Heteroplectron boreale Prov. Similar to Heteroplectron, 

 but no fork 4 in fore wings of either sex, and in o 71 no fork 3, and ~ 

 in hind wings the discal cell is closed. In hind wings forks 1, 2, 



