126 ME. F. WALKEE ON HOMOPTEEA. 



mostly reddish ; transverse veins few and irregular, excepting some 

 which form a suhmarginal line. Ilind wings lurid ; veins brown ; an 

 incomplete line of transverse veins; marginal veins not forked. 

 Length of the body 5 lines, of the wings 1 1 lines. 

 Hab. Morty. 



112. Hysteropterum NANULUM. Fcew. Fulvum, capite unicarinato 

 non compresso, fronte vittis duabus nigris albido marginatis fas- 

 ciaque albida, facie nigra vitta albida ; prothorace carina albida ; me- 

 sothorace carinis tribus albidis ; alis anticis fuscescentibus, venis fulvis, 

 venis transversis antemediis liturisque paucis pallide viridibus ; alis 

 posticis nigricantibus. 



Female. Tawny. Head not compressed, with slightly prominent bor- 

 ders; vertex nearly twice as broad as long, with one keel; front 

 broader than long, slightly rounded on each side, sUghtly widening 

 from the vertex to the fiice, with one keel, with a black whitish stripe 

 on each side, and with a whitish band ; face black, with a whitish 

 band near the front. Prothorax with a whitish keel. Mesothorax 

 with three whitish keels. Fore wings brownish ; veins tawny ; trans- 

 verse veins numerous, irregular, those towards the base pale green ; 

 a few small pale-green marks in the disk. Hind wings blackish. 

 Length of the body 2 lines, of the wings 5 lines. 



Hah. Morty. 



Section 2, 



Foem. Corpus robustum, breve. Caput thorace multo angustius; ver- 

 tex brevis ; frons annulo e carinis duabus arcuatis ; facies tricarinata. 

 Antenna; breves, cylindrical. Prothoracis latera attenuata. Meso- 

 thorax parvus. Abdomen supra gibbosum. Pedes breves, crassi, 

 sulcati. Ala; anticse lata;, bituberculata;, apice rotundata;, costa basi 

 rotundata, margine exteriore subrecto, venis transversis plurimis. 



Female. Body stout, short. Head much narrower than the thorax, 

 with slightly prominent borders ; vertex nearly four times as broad 

 as long; front not broader than long, rounded on each side to- 

 wards the face, notched on the fore border, with two keels, which 

 form a ringlet; face lanceolate, with three indistinct keels. Eyes 

 prominent. Antennte short, cylindrical. Prothorax rounded in front, 

 much attenuated on: each side. Mesothorax small. Abdomen gib- 

 bous above. Legs short, very stout; femora and tibiae keeled. 

 Wings broad. Fore wings rounded at the tips; costa convex to- 

 wards the base ; exterior border nearly straight ; interior angle de- 

 terminate ; a protuberance near the base of the hind border and 

 another on the disk near the base ; veins irregular ; transverse veins 

 numerous, irregular. 



113. Hysteropterum spissum. Fcem. Fulvum, fronte pedibusque 

 nigro variis, alis anticis lituris paucis parvis nigricantibus alis pos- 

 ticis nigricantibus. 



