DIPTERA. 370 



"pale brown transverse marks beneath the fore border near the tip; veins 

 pitcliy, pale yellow towards the base ; lower cross-vein almost upright, very 

 slightly curved outward : alulce white : halleres lawny. Length of the 

 body 2\ — 3 lines ; of the body 5 — f)i lines. 



East Indies. 



Tbypeta DuitiA, Fcem. 



Nigro-fusca ; caput argenteo-Jlavum ; antenna fulva; ; thorax cinerco bi- 

 vittattui ; scutclbim apice ferrugineum ; abdomen cincreo trivittatum, 

 terebra fulva apice nigra; pedes fulvi ; alee cinei-eo-ftiscoe, nebulosm, 

 alba guttatce et fasciatcB. 



Ensina ? Desv. Very deep brown : thinly clothed with short whitish 

 hairs : head and chest beset with a few lung black bristles : head yellow, a 

 little longer than broad, silvery white along each side and in front and be- 

 neath ; crown with two luteous stripes ; epistoma prominent : mouth yellow, 

 like that of Ensina ; palpi white with testaceous tips : feelers tawny ; third 

 joint conical, longer than the second ; bristle black, bare, slender, rather 

 short, lawny at the base: chest with two broad gray stripes ; scutcheon fer- 

 ruginous at the tip : abdomen obconicaJ, very little longer than the chest, 

 with three gray stripes, tawny on each side at the base; oviduct broad, flat, 

 truncate-obconical, taicny, with a black tip; under side and legs tawny : 

 wings grayish brown, clouded ivith darker brown, adorned with many white 

 dots ; an interruptedly white stripe along half the length of the hind border 

 from the base, and a more interrupted white band near the tip, these are 

 formed by confluent spots : veins black ; lower cross-vein very slightly ob- 

 lique, curved outward in the middle : alulae gray with tawny borders : 

 halteres yellow. Length of the body 2 lines ; of ihe wings A\ lines. 



Cape. 



Trvi'eta conkerta, Focm. 



Nigra ; caput ferrugineum ; thorax testaceo-tomentosus, scutello luleo ; 

 abdomen apicem versus compressum attenuatum ; pedes fulvi, femo- 

 ribus nigris : ahr albidrr, vittis duahus nnlicis e maculis transvcrsis 

 fmcis. 



Terellia .^ Desv. Black: head pale ferruginous, tawny in front : moulli 

 ferruginous: feelers ferruginous ; third joint sluirt-conical, broader and 



