32 ENTOMOLOGICAL NEWS. [February 



Superior appendages Dot MS long a- basal joint of inferior ; ~2 jointed : 

 joint 1 slior* ; joint 2 tapering to an acute point. 



Habitat: Olympia, Washington. June 24toJul\ !. ls<>7. 

 Many specimens were colleeted on a wall shaded by hop 

 vines. 

 Psycho 'a schizura, n sp. 



+ Body whitish, clothed with griy hair on the thorax and silver}' 

 white on the abdomen. Legs whitish, becoming darker basilh. 

 clothed with white hairs and scale?. Wing a little more than twice 

 as long as broad, rather acutely pointed at the apex : hair upon the 

 veins white and black, distributed in alternate patches, so a.s to give 

 the surface of the wings a mottled appearance ; well marked patches 

 of black at the apices of the veins : fringe on posterior margin gray : 

 length of wing 2.7 mm. Antenna' not as long as the width of wing. 

 15 jointed; basal joints not ranch larger than succeeding ones; 

 joints 3 15 globular, separated by slender pedicles, whih are about 

 as long as the length of the nodes, each joint bearing a vertieillate 

 tuft of white hair. Ventral plate V shaped ; ovipositor short. 



<$ S.ualler than V- Inferior appendages extremely long, 3-jointcd 

 joint 1 stout, cylindrical ; joint 2 almost twice as long as 1, enlarged 

 at the base and tapering to the apex; joints minute, clavate. Su- 

 perior appendages as long as first joint of inferior, two jointed, 

 tapering to an acute point. 



Habitat: Seattle. Wash.. August l.S to September !. IStts. 

 On windows. 

 Pericoma tridactila, n. sp. 



Body light brown, densely clothed with gray hah-. Wing- 

 ovate, one and one half times as long as broad, apex moderately 

 acute, clothed over the whole surface with gray hair, except an 

 irregular baud of white across the middle: fringe with basal third 

 gray, remainder white, as long as the width of three cells: length 

 of wing 2.5 ir.m. Legs light brown, clothed with gray hair and 

 scales. Atteuna? as long as the width of the wing, li;- ointed. with 

 dense whorls of gray hair upon the nodes; joint 1-2 nol larger than 

 succeeding joints ; joints3 15 globular, separated by -lender pedicle-. 

 which are slightly longer than the leusrth of the node* : joints l-l-l i; 

 minutely, closely apposed. Ventral plate longer than br>>ad. >idc- 

 not emarginate, narrowing strongly to\\ ir,l> the apex, whirh is 

 bilobate. 



rf Geuitalia conspicuous, clothed with gray hail's Inferior ap- 

 pendages elongate, 2-jointeJ ; b vsil j >intssh>;il, cyliii.lric il. i'n-e I in 

 the median line; second joint as long as first, straight, cylindrical, 

 tapering to a rounded apex, and bearing at the tip thre:- divergent, 

 slender clavate processes, which are almo-l as loni: a> the s.-eond 

 joint itself Superior appendages half as longa* inferior, 2-jointed : 

 joint 1 cylindrical, stout ; joint 2 as long a- first, slender, tapering 

 to an acute point. 



