496 PROCEEDINGS OF THE ACADEMY OF [Sept., 
cated beneath, shaped as a straight ventral hne turned dorsad at its 
cephahc end almost at right angles to the ventral base line. Pleural 
appendages two, the outer appendage a short, rather stout, cylindrical 
lobe, pale and flesh}', which is provided with rather numerous hairs; 
inner pleural appendage, a flattened blade with the cephalic face 
notched and here with a shortened, finger-like lobe; the tip of. this 
blade is quite pointed, chitinized; a triangular lobe from the ventro- 
caudal face of the pleura, this with numerous delicate pale hairs and 
a few short, stout ones. Ninth sternite Avith a shallow notch cau- 
dally, but not deeply incised. • Eighth sternite (see Plate XVII, 
fig. 28) almost straight across the caudal margin with a small pro- 
tuberance on either side of the middle line; a fringe of long hairs 
across the caudal margin, one or two on the outer side of the pro- 
tuberance much stouter and curved. Penis-guard and the apophyses 
shaped as in Plate XXI, fig. 77. 
Habitat. — Southeastern United States. 
Holotype, cf, St. Simons Island, Glynn Co., Ga., April, May, 
1911 (J. Chester Bradley, coll.). 
Allotype, 9 , topotypic. 
Paratypes, 4 cf 's, topotypic. 
The types are in the Cornell University collection, paratypes in 
the collection of the author. 
The specific name is that of the native Indian tribe formerly 
occupying Florida and the adjoining regions. 
Tipula penicillata sp. n. 
Coloration grayish; thoracic stripes cfistinct; wings light brown, 
the tip darker, a large vitreous spot before and beyond the stigma; 
male hypopygium enlarged, with a dense pencil of stiff yellow hairs 
on either side of the ninth sternite beneath. 
Male. — Length, 12 mm.; wing, 12.6 mm. Fore leg, femora, 7.3 
mm.; tibiae, 7.4 mm. 
Frontal prolongation of the head rather long, shiny brownish 
yellow, the nasus short. Palpi dark brownish black. Antennse 
with the first scapal segment very long, about three times as long 
as the second segment; flagellar segments long cylindrical, the basal 
swelling inconspicuous; scape dull yellow, flagellum dark In-own with 
a thick white pubescence. Head medium gray with an indistinct 
median brown suffusion. 
Pronotal scutum gray, broadly bro\vnish medially; scutellum dull 
yellow with a deep median notch. Mesonotal pnescutum medium 
gray with dark brown stripes, the median one broad, conspicuous^ 
