136 INSIiCUTOR INSCITI.^ MENSTRUUS 
hairs and including one very long slender bristle on each side. 
Holotype, male, North Carolina. (From the collection of 
C. V. Riley.) 
Type, Cat. No. 19985, U. S. Nat. Mus. 
Tipula winnemana, new species. 
Male. — Length, 19.5 mm. ; wing, 22.8 mm. 
Female. — Length, 20 mm. ; wing, 20.5 mm. 
Palpi dark brown, the tips of the segments somewhat paler. 
Frontal prolongation of the head quite short, light brown. An- 
tennae rather short, the two basal segments dull yellow ; the 
third segment light brown, passing into dark brown at the 
apex; remainder of the antenna dark brownish black. Head 
yellowish brown, the inner margin of the eyes narrowly gray- 
ish ; a delicate, indistinct, brown median vitta. 
Pronotum light gray, the scutum with three broad brownish 
stripes ; scutellum light grayish white. Mesonotal prsescutum 
dull brownish yellow with three indistinct stripes, the median 
one very broad, narrowed behind, indistinctly bisected by a 
paler vitta; lateral stripes more grayish, reduced in area; the 
thoracic interspaces with abundant long yellow hairs; scutum 
yellowish brown with a slight grayish bloom, densely provided 
with long yellow hairs and with two small areas unfurnished 
with hairs ; scutellum and postnotum brownish yellow. Pleura 
pale with a sparse grayish white bloom. Halteres yellow, the 
knobs dark brown. Legs with the coxse pale, whitish pollinose; 
trochanters dull yellow; femora yellowish brown, the apex 
narrowly dark brown; tibiae and tarsi brown. Wings light 
gray, the costal region and seams along veins Cu and 2nd Anal 
yellow ; stigma and the veins dark brown ; a broad vitreous 
band before the cord extending into the base of cell M^. 
Abdominal tergites dull brownish yellow, indistinctly and 
narrowly trivittate with dark brown ; sternites yellowish brown. 
Hypopygium with the ninth tergite black, deeply notched me- 
dially, in the type-specimen the lateral angles bent strongly 
ventrad ; ninth pleurite complete ; ninth sternite bearing a sub- 
pendulous lobe which is practically hairless, tapering toward 
