32 STRA.TlOMYID.cE. 



11. Evaza flavipes, Big. 



Kcaza Jlavi-pes, Bigot, Ann. Soc. Ent. France, (5) ix, p. 219 (1879) ; 

 Bruuetti, llec. Ind. Mus. i, p. 98 (1907), vii, p. 451 (1912). 



$ . Head with eyes only approximate at nearest approach ; 

 frons widening to four times as wide at vertex, shining black, 

 bare ; ocelli brownish yello\v, rather close together on slightly 

 elevated black ocellar triangle; frontal triangle with yellowish-grey 

 pubescence ; underside of head and proboscis yellow, with a little 

 yellow pubescence; postocular orbits moderately wide, black, 

 with traces of microscopic golden -yellow pubescence. Thorax 

 moderately shining black, with rather dense, very short, yellowish 

 pubescence ; sides of thorax and the scutellum similar ; latter 

 with four yellowish-brown, rather long spines, which bear a few 

 long yellow hairs. Abdomen moderately shining black, micro- 

 scopically pubescent ; genitalia small, telescopic, brownish orange, 

 ending in two cylindrical lamella) bearing a few pale hairs. Leys 

 all orange, microscopically pubescent ; tips of tarsi brownish. 

 Win</s grey, brownish on anterior part, veins dark brown ; 

 halteres yellowish. 



Length , 7 mm. 



Described from a single $ in the Pusa collection from Darjiling, 

 viii. 1908 (Mddleton). 



12. Evaza bipars, Walk. (PI. I, fig. 9.) 



Evttza bipars, Walker, Proc. Linn. Soc. Lond. i, p. 110, pi. vi, fig. 2 



(1857) ; Bruuetti, llec. Ind. Mus. i. p. 98 (1907). 

 Evaza flavipes, Wulp (nee Bigot, 1879), Term. Fu'zet. xxi, p. 416 



(1898). 



<S 5 . Head with eyes contiguous in tf for greater part of their 

 length, leaving a very narrow and elongate vertical triangle, 

 shining black ; upper and front facets much larger than others ; 

 ocellar tubercle very elevated, black ; ocelli very distinct, large, 

 reddish ; the small frons and lower part of head ash-grey, with a 

 little whitish pubescence ; occiput black. Antenna? placed much 

 below middle of head in profile, orange-yellow, arista black ; pro- 

 boscis and the large iabella and the palpi orange-yellow. In $ , 

 frons double as wide (or rather more) at vertex as at point of 

 nearest approach of eyes, at which latter point it is -^ width of 

 head. Tliorax shining black; suture very distinct; dorsum with 

 very short yellow pubescence, which extends to the scutellum ; 

 humeri orange-brown, a yellowish ridge from humeri to wing-base ; 

 posterior corners of dorsum rather sharply cut away, orange- 

 urown ; pleurae shining black, sternopleuraa with yellow pubes- 

 cence. Scutellum black, spines brownish yellow ; metanotuui 

 shilling black. Abdomen dull shining black, with short black 

 pubescence ; a little yellowish pubescence at sides ; genitalia very 

 small, mainly concealed ; venter black, shortly pubescent. Legs 

 pale yellow, with soft short concolorous pubescence. \Vings pale 



