Genus ry Tipuli(la;yjow Tui kcslan. 



577 



Turkestan (Verui and Kendyk-tau, J. Sahlbcrg). 



Head grey, sparingly pilose; palpi fuscous; antennas 

 yellowish testaceous, in the male scarcely passing base of 

 wings, joints oval, except the shortly cylindrical basal joint, 

 those of the apical half of the flagellum much narrower. 

 Dorsum of thorax glabrous, pale ash-grey ; pronotum more or 

 less infuscated in the middle, its narrowly laminate lateral 

 margins whitish; mesonotum with two approximated, rather 

 narrow, sometimes anteriorly confluent, fuscous vittse ; pleurae 

 whitish. "Wings as long as the body and five times longer 

 than broad, subiiyaline ; stigma more or less infuscated, filling 

 the apical part of cell Ivi from vein Rg to the middle of the 

 ])etiole of cell Ro, its basal half usually darker ; base of Rs, 

 vein R2, the recurved part of R3, the petiole of cell R4+5) 

 the median cross-vein (apparent base of M3), and the 



-^ 



Jb. 



Sou. 2b. 



rtilostena recurvinervis, Bergr. c? . 



Fig. 1 a. Wing. Fig. 2 a. Propygium from above. 



1 b. Cell Ml +2 in other speci- 2 b. Propygium from below. 



mens. 



ascending portion of Cui bordered with fuscous; Rs as long 

 as R4+5, cell Mi+2 a httle shorter than its petiole, which is 

 subequal in length to the distance between apex of Cuja and 

 base of discal cell; apex of An opposite the middle of Rs ; 

 distances between tips of Ax and An and between tips of 

 An and M3 subequal in length. Halteres long, whitish, the 

 knob fuscous. Abdomen sparingly pilose, above brownish 

 testaceous, beneath sulphur-yellow ; propygium scarcely 

 darker than the venter, pilose, elongated, but not incrassated ; 

 basal part of the median style, seen from above, hidden under 



