252 
CKANE-FLIEW OF IIAZLF^TON, PA. 
loii^ and dense, espc'eially on the tarsi. Wings seini-pellueid; pnl)eseene(! 
rather long, and (piile dislinel in ai)ical ))oriion oi' wing; .stigma indieated by 
a sliglil darkening of the meinhrane; eross-vein r ah.sent; tiic Sc ends just 
al>out on a, line with the Imsal deflection of R' + ®; Sc' about five or six times 
I lu' l('ngtli of Sc sector long, slightly curved at its origin, and about as long 
as K-; basal deflection of R' + ^ a little more than one-half the length of cro.s.s- 
vein r--m,the latter is four-fifths the lengthof the ba.sal deflection of Cu', the 
latter before the middle of cell li^t M-. Abdomen light brown, sparsely 
hairy, hairs long; eighth segment nearly black. Hypopygium honey-yellow, 
hairy; ai)pendages strong, claw-likc, blackish. 
Female, length, 3 mm.; wing, 4..5 mm. 
Abdomen light, brown, the penultimate segment scarcely darker. Ovi- 
l)ositor yellowish, curved u])Wards, the apical half of the valves blackish. 
Iloloiypc. — cf; Hazleton, Feiiiisylvania. .Inly (>, 1920. 
Allotype. — 9 ; topotypie, June 21, 1011). 
Paratypes, live niale.s, July 0, 1010; five males, June 28, 1020; 
one female, July 0, 1020. All lopolypie. 
This species re.semhles A. (uncricoiio iu its gema-al eoloration. 
The fuscous pleural stripes (lislinjiuish it fi'om the three hereto- 
fore (Icserihed American species. In some specimens (*ross-vein 
r is faintly indieated, and I find this also in some examples of 
minula. The almost black, second antennal joint and penul- 
timate abdominal seg;nient of the male, are (piite constant. The 
pedicle of cell AP varies from three to four times the length of 
th(! cell. 
Adelphomyia hazletonensis sjxu^ nov. 
.\ear (Y///ar/n. (’ell M' absent; crus.s-vein r distinct.. 
-Male, length, a mm.; wing, -f.d mm. 
(ieiK'ral (x)l()ration ycdlowish-brown. Head gi’ayish-brown above; ros- 
rum, palpi and antcMimu' <lark brown, five to six basal joints imu'assatc', the 
tlagellar joints oiu' to thi’ee or four somewhat fused tog(‘ther, reniaindt'r of 
ll.'igellum skuider, joints elongate; haii’s of the vc'rthads very long, pubescence 
veiy line, d’horax brown, shining; strii)es obsolete; anterior halt ol i)leura 
brown, posterior half yellowish-gray. Basal half of pedi(d(i ol halters white, 
outer half light brown, club dark brown. Legs dusky yellow; pilosity long, 
den.se, brown, giving the legs a fu.scous color; tarsi fuscous; tibiae nearly 
twice the length of the metatarsi, apical spurs very minute. Wings i)al(' 
gray; vedns brown, M weak; cro.ss-vein r distinct, Sc' long, nearly ecpial to 
cell AP wanting; veins ('u-, and .\- strongly incurved to the wing- 
margin; pubescence very .s])ar.se and eontined to tlu' apex of the wing, seat- 
tere(l long hairs ov(‘r tlu' wing surface'; veins with setigc'rous punctures. 
.\bdomen bi'own, somewhat paler beneath, with scattered hairs. Hypopy- 
gium blown, pleuritc'S ('longate, de'iiseb' hairy. 
Jlololypc. — cf ; Iltizlelon, Pennsylvnniti. St'plembt'r 1,J02(). 
