110 Journal New York Entomological Society. [Voi. ix. 



Tipula cinctocornis, sp. nov. 



Yellow ; head yellow, more brownish-yellow above ; rostrum, palpi and antennae 

 yellow ; joints of the flagellum beyond the first dark at the base ; antennae not reach- 

 ing beyond the base of the wings ; mesonotum light yellow, with three faint brownish 

 stripes ; scutelium and metanotum brownish-yellow ; pleura and coxae lighter yellow ; 

 halteres yellow, knobs brown, tips lighter ; legs brownish-yellow, tarsi darker ; abdo- 

 men yellow, darker posteriorly ; posterior margin of eighth sternite with a fringe of 

 yellow hair, the lateral angles with a tuft of two or three long, curved reddish bristles ; 

 hypopygium darker, similar to T. Iranslucida but the outer upper appendages longer 

 and the lower pendulous appendages much shorter and without the blackish tip ; 

 wings hyaline ; costal, subcostal and the anterior margin of the anal cells with a 

 yellowish tinge ; stigma brown ; the whitish band running from in front of the stigma 

 not reaching the posterior border of the discal cell ; discal cell three times as long as 

 wide. Length, male i6 mm., wing 19 mm. 



Habitat : Penn., one male, two females. Dietz. Type no. 170. 

 Wash. Agric. Coll. & S. of S. 



Tipula albocincta, sp. nov. 



Brownish-yellow ; head brownish-yellow with a distinct median stripe above ; 

 rostrum and palpi yellow, the latter brownish toward the tips ; antennae hardly reach- 

 ing base of wings, the first and second joints yellow, third brownish-yellow, others 

 brown, darker at the base ; mesonotum brownish-gray with four brown stripes, 

 the median ones broadened anteriorly ; collare and scutelium brown, with a 

 median darker brown stripe ; metanotum brownish-gray with a narrow median 

 brown line ; pleura blackish ; pteropleura more yellowish with a silvery grayish 

 bloom ; halteres brown, yellowish at the base, knobs darker brown ; legs yellowish- 

 brown, tarsi and the tips of the femora and tibia darker brown ; abdomen brownish, 

 yellow with three broken brown stripes ; posterior margin of segments four to eight 

 white ; posterior margin of eighth sternite with a broad tuft of very long yellow hair ; 

 hypopygium concolorous with the abdomen ; upper lamella with a deep median 

 depression from the end of which projects a rather broad sharp-pointed process which 

 is furnished above with a thin broad keel ; on each side of the depression is a small 

 crescent-shaped incision ; lower lamella with a deep incision the borders of which are 

 whitish ; hanging down into this incision are two reddish-brown pendulous ap- 

 pendages the bases of which are furnished with rather long, reddish-yellow hair ; 

 wings hyaline ; costal, subcostal and the anterior margin of the anal cells with a 

 yellowish tinge ; stigma brown ; the whitish band beginning in front of the stigma 

 extends through the discal cell into the base of the fourth and the side of the fifth 

 posterior cells ; a whitish spot beyond the stigma and two indistinct whitish streaks 

 just behind the sixth longitudinal vein the first close to the base, the second nearly 

 opposite the origin of the preefurca ; discal cell three times as long as wide. Length, 

 male 19 mm., wing 19 mm. 



Habitat: Colo., one male. Morrison. Type no. 171. Wash. 

 Agric. Coll. & S. of S. 



