228 
Psyche 
[September 
chaetae behind each ocellus. Pronotum very small. Wings 
very hairy, not granulate, discal cell of fore wings extremely 
long, fully four times as long as pedicel; radius bent at 
stigma, all apical cells fairly broad at base, first fork 
scarcely reaches back on discal cell; cubitus disjointed at 
posterior anastomosis, anal cell divided as usual. In hind 
wing the discal cell is also elongate, and the apical cells 
fairly broad near base. In the male the inner spur of the 
hind tibia is elongate, very attenuate, about twice as long 
as the outer spur. 
Type A. pilosa. 
In general appearance and structure related to Eccli- 
somyia, but the spur formula and short first fork sepa- 
rate it. It can be included in my table (Can. Ent. 1916, 
p. 121) by the following modifications. 
29. At least one ocellar macrochseta present 30 
No ocellar macrochaetae 31 
30. Anal cell not divided; radius bent at the stigma, 
spurs 1, 3, 3 Hylepsyche 
Anal cell divided as usual 30a 
30a. Spurs 1, 2, 4, first fork long distance back on discal 
cell E celts omyia 
Spurs 1, 3, 3, first fork scarcely back on discal 
cell Acronopsyclie 
31. Spurs 1, 3, 3, equal to No. 31 of table. 
Spurs 1, 2, 2, membrane granulate — equal to No. 36 
of table. 
Spurs 1, 3, 4, equal to No. 33 of table. 
Acronopsyche pilosa sp. nov. 
Fig. 13. 
Brown; face and rest of head with pale hair, black 
hair on sides of face and between antennae, vertex with 
yellow hair. Basal joint of antennae brown, with pale hair, 
