DIPTEKA. 219 



shorter and broader, third interrupted, fourth blending with the j^itchij hue 

 al the tip; underside paler : legs tawny : wings colourless ; wing-ribs, veins 

 and poisers tawny. Length of the body 5 lines; of the wings 10 lines. 



East Indies. 



Chkysotoxum stii'atum, Foni. 



Nigrum, capite sculello thorace pcctoreque vittis duabus abdominis fasciis 

 tribus maculisque duabus viridi-jiavis, abdominis ad apicem annulo 

 ventrisque fasciis quatuor Jlavis, antcnnis nigris, jiedibus fulvis, 

 lihiis Jlavis, alis subliinpidis ad costain fulvis. 



Black: head bright greenish yellotv ; crown black, uith a large yellow 

 spot on eich side; a black stripe between the feelers and the ejiistoma : 

 eyes pitchy ; all the facets very small : sucker tawny : feelers black ; sixth 

 joint tawny : chest adorned with an interrupted greenish yellotv stripe on 

 each side ; scutcheon greenish yellotv icith a tawny disk ; a short greenish 

 yellotv stripe on each side of the breast : abdomen much broader and longer 

 than the chest, adorned with three broad interrupted greenish yellow bands, 

 and ivilh two sometvhat triangular spots of the same colour resting on the 

 liind borders of the third and fourth segtnents ; ffth segment adorned ivith a 

 nearly circular yellotv spot tvhich incloses a triangular black spot ; underside 

 with four yellow bands, the first and the second entire, the third and the 

 fourth interrupted : legs bright pale tawny ; sha7iks bright pale yellotv zvith 

 tawny tips ; wings almost colotirless ; fore border adorned tvith a tatvny 

 stripe tvhich becomes brotvti near the tip ; wing-ribs and veins tawny ; 

 poisers pale yellow. I-cnglh of the body lA lines ; of the wings 10 lines. 



Chrysotoxum grecum, Mas et Fem. 



Flavum, thorace nigro quadrivittato, abdomine fasciis f til vis ornato, an- 

 tennis nigris, pedibus fulvis, alis limpidis ad costum fulvis apice 

 fuscis. 



Head yellotv, tawny in front, that of the female adorned with a scutch- 

 eon-shaped black mark on the crown communicating with a black spot at 

 the base of the feelers, the latter spot sends out a branch to each eye; a 

 black stripe between the feelers and the epistoma : eyes red : feelers black ; 

 sixth joint tawny: rhesl black, adorned ivith tivo slender yellotv middle 



