154 MB. WALKEB's catalogue of nOMOPTEEOUS INSECTS 



than long ; front a little longer than broad, slightly wider in front, with a 

 shght keel ; face keeled, short-laneeolate. Legs testaceous. Hind wings 

 grey. Length of the body 3 Unes ; of the wings 7 lines. 



61. IssTTS SOBEiNtTS, n. s., mas. Fulvus, capitis lateribus albidis, marginibus 

 elevatis, vertice transverse minimo, fi'onte longa carinata antice latiore, 

 facie lanceolata carmat^, ahs posticis nigro-cinereis. 



Male. Tawny. Head with wliitish sides and elevated borders ; vertex trans- 

 verse, very small ; front twice longer than broad, shghtly widening m 

 front, with a distinct keel ; face keeled, lanceolate. Hind wings blackish- 

 grey. Length of the body 2 hues ; of the wings 5 Unes. 



62. IsSTTS OTALis, n. s., mas. Sordide testaceus, capite latissimo lateribus 

 elevatis, vertice transverso punctis duobus nigris, fronte transversa carinata, 

 alls anticis plaga costah sordide albida, posticis nigro-cinereis. 



Male. Dingy testaceous. Head very broad; vertex, front and face transverse, 

 with elevated borders ; vertex twice broader than long, with a minute 

 black dot on each side in front ; front and face with a shght keel, the 

 former a httle broader than long, the latter lanceolate. Fore wings with a 

 dingy wliitish patch by the middle of the costa ; hind wmgs blackish-gi'ey. 

 Length of the body 2 hnes ; of the wmgs 5 lines. 



63. Issirs LITEEOSUS, n. s., mas. Testaceus, capitis marginibus elevatis, 

 vertice transverso, fronte quacfratA. carmata, carina transversa guttisque 

 duabus posticis, facie lanceolata, alis anticis nigro plagiatis, posticis fusco- 

 cinereis. 



Male. Testaceous. Head with elevated borders ; vertex much broader than 

 long ; front subquadi-ate, with a shght middle keel, and a more distinct 

 transverse keel near the vertex, where there is a black dot on each side ; 

 face lanceolate. Fore wings witli a few black patches ; hind wuigs brownish- 

 grey. Length of the body 3 hnes ; of the wings 6 lines. 



64. Issrs iiNEATUS, n. s., mas. Testaceus nigro varixis, capitis marginibus 

 elevatis, vertice conico depresso, fronte longa subcaruaata antice latiore, 

 facie lanceolata, abdominis dorso rufo, segmentis testaceo margmatis, ahs 

 testaceo rcticulatis, anticis nigro-fuscis, posticis rufescentibus. 



Male. Testaceous, with black marks. Head with elevated borders ; vertex 

 conical, depressed, with a black spot on each side ; front twice longer than 

 broad, with a shgbt middle keel, much wider towards the face which is 

 lanceolate. Abdomen red above ; hind borders of the segments testaceous. 

 Wings with testaceous veins and veiolets, the latter numerous ; fore wmgs 

 blackish-brown ; hind wings reddish. Length of the body 4 hues ; of the 

 wings 8 lines. 



Gen. HiEACiA, n. g. 



Corpus cUipticmn, conveximi. Cajiut marguiibus vix elevatis; vertex conicus, 

 tricarinatus ; frons faciesque carinis tribus vix conspicuis, haec lanceolata, 

 iUa obconica antice excavata. Prothorax transversus, quinque-carinatus, 

 antice angustior. Mesothorax trigonus, tricarinatus, apice acutus. AIcb 

 anticffi venis venuhsque transversis plurimis elevatis, apice acuminata;. 



