186 PROCEEDINGS OF THE NATIOXAL MUSEUM. vol. 49. 



I identify this fly as de Meijere's species because of tlie agreement 

 of the wing-pattern and venation. The color of the thorax is not 

 quite as described, being dull yellowish with rather dark brown 

 stripes. The male sex has never been described, and I characterize 

 it as follows, making one of the specimens the allotype. The male 

 hypopygium is rather unusually enlarged. 



Male. — Length, 11.8-15.2 mm.; wing, 17-19.1 mm. 



Female. — Length, 18.4 mm.; wing, 18.2 mm. 



Male. — Antemiae moderately long, if bent backward extending 

 nearly to the wmg-root; flagellar segments dark brown with a dense 

 whitish pubescence. Thorax with the ground color grayish yellow, 

 the stripes brown. Femora with a dark brown tip. Abdomen 

 brown, segments 6 to 9, almost black. The other characters are as 

 described by de Meijere. 



The male hypopygium may be described as follows: 



8th tergite with the ventral margin produced ventrad into a 

 rounded lobe provided with a great brush of long yellow hairs; 

 shaped as in thefigure (seepl.49,fig. 63). 8th sternite deeply V-shaped 

 beneath, its caudal margin with a dense brush of long 3^ellow hairs. 

 9th tergite very deeply split by a V-shaped notch, the margins of the 

 lobes adjoining the notch with numerous pale yellow hairs. 9th 

 pleurite rather small (see pi. 49, fig. 64), the pleural appendages two; 

 the outermost appendage is a slender, fleshy lobe, slightly curved, 

 directed dorsad and the tip slightly cephalad; the inner appendage is 

 large, flattened, the dorso-cephalic angle produced into a more 

 chitinized point shaped as in the figure. 



Doctor de Meijere's type was taken at the crater of Mount Gede 

 in 1893. 



TIPULA SUNDA, new species. 



Color of the thorax light gray without stripes; wings light gray, 

 stigma distinct, vein i?2 atrophied at its tip. 



Male. — Length, 14 mm.; wing, 14.2 mm. Frontal prolongation of 

 the head light gray above, brown on the sides, palpi dark bro-\vn. 

 Antennae with the scapal segments light yellow, the flagellum broken. 

 Head light gray. 



Pronotum dull yellow. Mesonotal praescutum and scutum clear 

 light gray without apparent stripes; scutellum yellowish brown; 

 postnotum dull bro^vnish yellow, very indistinctly dusted with gray. 

 Pleura dull light yellow, the posterior sclerites weakly dusted with 

 gra}'. Halteres light 3'ellow, the knob bro\ni. Legs, coxae and 

 trochanters dull light yellow, femora dark brown, only the extreme 

 base a little paler, tibiae and tarsi dark brown. Wings light gray, 

 costal cell more yellowisli, stigma dark brown, a clear spot beyond 

 the stigma, veins dark brov^n," the veins C and Sc more yellowish; 

 venation (seepl. 46, fig. 40), tip of /?, beyond the cross-vein r atrophied; 

 cell 1st jVj small. 



