Ml. W. L. Di.-,taiit o/i Iloinoptem. 289 



logs ocl»raceous ; pronotum, base and apical area of abdomen 

 above, and a central fascia to face and scutollum testaceous 

 red ; posterior angle to mesonotum black ; legs ocliraceous, 

 the tarsi atid posterior femora piceous ; tegmina hyaline, the 

 veins ocliraceous, margins, the stigma and a curved fascia 

 connecting it with inner margin ferruginous brown ; vertex 

 very narrow ; face smooth and shining, the central reddish 

 area a little raised and groovc<l on each side ; pronotum and 

 mesonotum tricarinate, the latter with the lateral carinations 

 curved and anteriorly joining the central carination ; posterior 

 tibiaj with two spines. 



Long., incl. teijm., 8 mm. 



Ilab. Aru [Wallice, Brit. Mus.). 



This species was standing under the genu^ Cixiua in the 

 British Museum and labelled curvifera, Walk., but 1 cannot 

 trace any published description. 



Subfam. AcRiLiNJE. 



Genus Faventia. 

 Faventia, StSl, Hem. Afr. iv. p. 181 (1866). 

 Type, F. pustulata, Walk. 



FaveiUia guttifer. 



CLvius gnttifer, Walk. Journ. Linn. Soc, Zool. i. p. 146 (1857). 

 Ilah. Borneo. 



Mahuna, gen. nov. 



Vertex of head about as long as broad, a little pointed in 

 front, lateral margins oblique and cariiiate, centrally more 

 obscurely carinate, basal margin broadly subconcave; face 

 much narrower anteriorly than before clypeus, strongly 

 centrally ridged, lateral margins moderately ridged, roundlv 

 ampliated before clypeus, which is only about half its length 

 and centrally and laterally carinate; pronotum narrow and 

 centrally carinate ; mesonotum elongate, about twice as long 

 as head and vertex together, tricarinate ; abdomen broad 

 and flattened; legs simple; tegmina somewhat long and 

 narrow, apical margin rounded, claval margin subangularly 

 dilated near base and then narrowed to claval apex, thence 

 obliquely widened to apex, claval vein apically curved down- 

 ward and terminating at about one third before apex, a ic\v 

 transverse veins near apex of costal margin ; wings con- 

 siderably broader than tegmina. 



Type, M. conspersa, Dist. 



