2C,S rriAXE-FLIKS OF IIAZLETOX, PA. 
witli (lark brown, basal cnlarf^eincnt. I liorax yellowish-brown with the 
pattern of strijjes usual in this grouj). Pleura obscure 3 ^ellow with whitish 
I)ollinosit 3 '. J1 alters brown, base i)ale, club dark fuscous. The wing pattern 
w(>ll marked, but md intense. Abdomen yellowish-lwown anteriorly, darker 
brown [josteriorlj’, with some luster. Hj'pop^'giuin dark brown, shining, the 
lateral proces.ses strongly chitinized, the uijper process prolonged into an 
acute ))oint; the. middle ()rocesses (daw-like, but short and {)roximad to each 
other; the lower j)rocess j)endulous, long, broad at base, becoming rounded 
and reaches nc'arly to the base of the inci.sure of the eighth sternite, its apex 
rather obtuse;. The blade-like processes are protuberant, divergent, slender, 
and slighth' twi.sted, the apices hooked. The eight sternite is deei)ly tri- 
lobed, the middle lobe narrow, pointed and si)ar.sely fringenl. 
Ilolotype.— d': Wyaltising, Bradford County, Pennsylvania. 
Atig;ust 3, BIB). 
Paratype. — cf ; Ha/deton, Pennsylvania, Jtdy 30, 1920. 
1 lifters from hehes and latipemiU {ottoivaensis Dietz) which 
also have the antennal flagellum bieolored, in the dark brown, 
strongly chitinized pendulous process of the hypopygium, and in 
the acutely itointed, upper lateral process. From helderberyensis 
AU'xander, which also is a dark colored species, it differs in the 
bicolored Hagelhim. 
A female taken at the same time as the paratype, though, 
not in coitu, has a strongly marked i)leural stripe; an irregular 
ill-defined dorsal stripe, and broad, dark fuscous, lateral stripes 
of the abdomen. 
Tipula iroquois Alexander, Insect. Inscit. Menst., iii, p. 128, 191.5. {I tpuln 
cincta boew', ('cut., iv, j). 24.) 
Conyngham Valley; one male taken l\Iay 11, Bill. 
Tipula bicornis I''()rl)es, Sixteenth Keiit. State Fntom. 111., ]i. 78, pi. 6, fig. 4, 
1891. 
\'(‘ry common in open woods, meadows, moist jilaces; June. 
Tipula submaculata Luew, Berlin. But. Zeitschr., vii, p. 288, 18()3; Cent., 
IV, j). 23. 
( )ne ma](', taktm .June 2(), 1913. 
Tipula tephrocephala Loew', Berlin. But. Zeitschr., viii, p. (12, 19(14; Cent.. 
V, 1). 23. 
\'ei\y common. .June. 
