110 MB. F. WALKEB OK HOMOPTERA 



78. Brixia congrua. Fcem. Testacea, tibiis posticis bispinosis, alis 

 pellucidis testaceo venosis. 



Female. Testaceous. Head wanting. Thorax like that of B. puncti- 

 costa in structure. Legs moderately long; hind tibiae with two spines 

 besides those at the tips. Wings limpid; veins testaceous. Fore 

 wings with the two lines of transverse veins more irregular than those 

 of B. puncticosta. Length of the body I^ line, of the wings 4 lines. 



Uab. Mysol. 



79. Brixia guttata. Fam, Fulva, capite compresso, fronte sub- 

 fusiformi unicarinata, facie unicarinata, antennis fuscis, mesothorace 

 tricarinato, pedibus longiusculis, alis albidis ; alis anticis ferrugineo 

 guttatis, venis dimidio basali nigricantibus. 



Female. Tawny. Head very narrow, with very prominent borders ; 

 vertex arched, very short; front about four times as long as broad, 

 somewhat fusiform, with a very slight keel ; face with oue keel, as long 

 as the front. Antennas brown, cylindrical, as long as the breadth 

 of the front. Prothorax arched, very short. Mesothorax with three 

 keels, the keel on each side hardly undulating. Legs rather long, 

 and slender ; femora keeled. Fore wings whitish, with many ferru- 

 ginous dots, which are most prevalent towards the exterior border ; 

 veins mostly blackish from the base to half the length, elsewhere 

 whitish ; two incomplete lines of transverse veins ; one forked mar- 

 ginal vein extending to the tip of the costa. Hind wings whitish, 

 with very few veins. Length of the body 2 lines, of the wings 

 6 lines. 



Hab. New Guinea; Sula. 



80. Brixia concinnula. Fam. Fusca, sat gracilis, capite lateribus 

 subcarinatis, vertice antice latiore, fronte facieque carinatis, thorace 

 albido-marginato, prothorace brevissimo, mesothorace carinis tribus 

 albidis, pectore, segmentorum abdominalium marginibus posticis pedi- 

 busque pallide flavescentibus, alis angustis albido hyalinis, alis anticis 

 guttis nonnullis fasciisque duabus obliquis fuscis, fascia 2^ albido 

 guttata, alis posticis apice pallide fuscescentibus. 



Female. Brown, rather slender. Head with slightly prominent borders ; 

 vertex longer than broad, increasing in breadth towards the front ; 

 front and face keeled ; front rounded on each side, increasing in 

 breadth from the vertex, not longer than broad. Thorax with whitish 

 borders. Prothorax very short. Mesothorax with three whitish 

 keels, the lateral keels converging hindwards. Pectus, legs, and hind 

 borders of the abdominal segments pale yellowish. Wings narrow, 

 whitish hyaline. Fore wings with several brown dots, and with two 

 oblique brown bands, first band nearly in the middle, second extend- 

 ing to the apical border, where there is a row of small whitish dots ; 

 veins whitish, black towards the tip ; a few transverse veins on the 



