184 Mr. W. L. Distant's Rlnjuchotal Notes. 



liYaline, venation and tegniinal costal membrane brownish 

 ociiraceous ; head with trout conically produced, about as 

 long as the vertex behind it, the anterior margins of the 

 vertex moderately rounded and almost at riglit angles with 

 the front, whicii is centrally longitudinally incised, the area 

 of the ocelli with two ])roniinent ridges ; pronotum about as 

 long as head, the posterior angles widely ampliate; rostrum 

 reaching the inteunediate coxse; tcgmina witli the costal 

 membrane sHghtly undiihite ; wings witli six apical areas, 

 the lirst very small. 



Long., excl. tegm., ^ 12 mm. ; exp. tegm. 24: mm. 



Hah. "South Africa" {Delalande, Brit. Mus.). 



Zouga kovasci. 



Hift7ienogaster kovasci, Horv. Ann. Mus. Nat. Hung. ix. p. 604 

 ■(1911). 



Abyssinia. 



Zouga longiceps. 



Cicadatrn longiceps, Put. Rev. d'Ent. \\. p. 104. 18, 2 (1887). 

 Hymenogaster longiceps, Ilorv. Add. Mus. jSat. Iluug. ix. p. 601, fig. 1 

 *(19]1). 



Egypt ; Tunis. 



Zouga tahida. 



Hymenogaster tabida, Horv. Ann. Mus. Nat. Hung. ix. p. 603 (1911). 



Armenia. 



LUANGWANA, gen. nov. 



Head a little shorter than pronotum, the antenniferous 

 tubercles veiy large and prominent and reaching the anterior 

 margin of the front, thus giving the head a truncate 

 a];ptarance, ocelli about as lar apart from each other as from 

 eyes and )>laced near base of head ; pronotum slightly longer 

 ihan head, its posterior angles widely anrpliale, its lateral 

 margins oblique; mesonolum a little shorter than head and 

 pronotum together, convex ; abdomen somewhat broad, a 

 little constricled at base, convex above, flattened beneath, 

 the second, third, and fourth ventral segments very broad, 

 flat md talc-bke in appearance, filth and .sixth segments very 

 compressed and short; opercula in male very short and 

 tiansverse, not reaching base of abdomen ; tympana entirely 

 uncovered ; rostrum scarcely rencbing the intermedi;tte coxai ; 

 anterior femora thickened, flnely spiiicd beneath ; tegmina 



