THE CANADIAN ENTOMOLOGIST 257 



which occur here. I have one specimen in which fork 2 is stalked 

 in all four wings, a very unusual variation, as fork 2 is normally 

 the most constant of all the forks. I figure the male genitalia. 



Neureclipsis signatus Banks. (Fig. 72). 



My Polycentropus signatus belongs to this genus, I figure the 

 male genitalia. 



Holocentropus interruptus n. sp. (Fig. 71). 



Brown, with white and gray hair; palpi pale yellowish; face 

 with dark brown hair, white hair on vertex and thorax; antennae 

 yellowish, annulate with brown; legs pale yellow. Wings brownish, 

 with many spots and dots of whitish hair, the costal area is inter- 

 rupted three times with white, a white mark over stigma, beyond 

 are white spots between ends of veins, larger spots on basal middle 

 region, elsewhere mostly small, but often" connected, fringe black 

 at ends of the veins, hyaline marks not noticeable. Fork 1 is 

 shorter than pedicel, sometimes only one-half as long, fork 3 is 

 twice as long as its pedicel. Lower appendage of male is broader 

 at base than in H. flavus. A slender appendage on each side of 

 body like Diplectrona. 



Expanse 17 mm. 



From Hampton, N.H., June (Shaw); Dane Co., Wise, July 

 (Vorhies) ; and Squam Lake, N.H., July (Allen). 



Holocentropus orotus n. sp. (Fig. 69). 



Palpi brown; antenna? yellowish; face blackish., vertex with 

 white hair in middle, black on sides, thorax white haired; abdomen 

 brown, yellowish beneath; legs yellowish, tarsi darker. Wings 

 brown, with some white spots, three in the costal area (one each 

 side of stigma), around the tip are white spots between veins, and 

 a few in middle of wing, but not as numerous as in //. interruptus; 

 hind wings gray, with blackish fringe. Fore wings with discal cell 

 about equal to the pedicel, fork 1 very short, fork 3 as long as 

 pedicel, fork i reaches only a little before fork 3. Genitalia 

 similar to H. interruptus, but the lower appendages are not as 

 broad, and their upper tips are produced inward so that they touch 

 each other. 



