260 EO:\ITiYLIII).T. 



(). Underside of bead moderately pubescent. Systcechits,Lw., p. 275, 



Underside of head densely i)nbescent. . . . Anastcechus, O.-S., 

 7. Abdomen rather long, conical, or narrow ; [p. 278. 



eyes in c? contiguous ; scutellum more 



or less triangular Geron, Mg., p. 279. 



Abdomen short and broad ; eyes in c? 

 generally narrowly separated ; scutel- 

 lum shorter and broader Usia, Latr., ]>. 281. 



Genus EMPIDIDEICUS, Bed: 



£mpi(Ji(h'ici(s, Becker, Zeits. f. Hymen, u. Dipt, vii, p. 97, fig. 

 (1907). 



Genotype, Emindideieus cartJiar/iniensis, 73eck. ; by original 

 designatiou. 



Very small bare species. Read placed low on the thorax ; 

 antennse with 1st joint microscopic, 2Md extremely short, 3rd 

 comparatively large, elliptical, with small apical thickly pubescent 

 style ; occiput more or less puffed out. Thorax considerably 

 arched. Abdomen of six distinct segments. Legs simple, 

 moderately long, bare. Wings M'ith distinctive venation : aux- 

 iliaiy vein short, ending free ; 1st vein ending at about middle of 

 costa ; 2nd vein absent (genotype) or present (indicns); when 

 present, veiy short, turning shai-ply upwards and ending in 1st 

 vein near its tip ; 3rd vein simple, ending at some little distance 

 before wing-tip; 4t]i vein forked, sometimes indistinct on the 

 portion dividing the basal cells ; 5th vein forked, base of upper 

 branch forming lower side of 2nd basal cell ; 6th vein attaining 

 wing-border ; anterior cross-vein present ; discal cell absent ; 

 one submarginal, three posterior cells ; anal cell open ; squamae 

 absent. 



Allied to Glahelhda, Cyrtosia, and Apolysis, only one other 

 species (from the Tunisian coast) except indicns being known. 



204. Empidideicus indicus, Bmn. 



Empidideicus indicus, Brunetti, Bee. Ind. Mus. xiii, p. 77 (1917). 



5 . Head : frons apparently about one-fourth m idth of head,, 

 yellowish; antennae black; proboscis more than 14 times height 

 of head. Thorax black, practically bare ; humeri bright yellow. 

 Abdomen black, hiiul margins of segments pale yellow, and a 

 transverse yellow line across middle of 1st and 2nd segments. 

 Legs black, knees and tips of tibiae yellowish. Wings pale grey ; 

 auxiliary vein short, ending free ; 1st vein ending at middle of 

 costa ; prcefurca beginning at middle of 1st vein ; 2ud vein very 

 short, directed abruptly upwards, ending in 1st vein near tip;. 

 3rd vein in line with praefurca, simple, ending a little before 

 wing-tip ; 4th vein forked at half its length after quitting basal 

 cells, the section dividing those cells hardly less distinct ; 5th 

 vein forked, base of upper branch forming lower side of 2nd basal 



