124 MB. p. WALKER ON HOMOPTERA 



rufo marginato, fronte bicarinata nigro univittata, facie nigro uni- 

 vittata non cariuata, protliorace lateribus fuscis, mesothoi'ace trian- 

 gulato, pedibus validis, tibiis tarsisque rufescentibus ; alis anticis senii- 

 hyalinis, strigis duabus basalibus fasciisque duabus nigricantibus, venis 

 transversis paucis ; alis posticis cinereis byalinis. 



Male. Testaceous, stout, sbining. Head compressed, with prominent 

 red borders ; vertex longer than broad ; front from more than twice 

 to four times as long as broad, widened and rounded near the face, 

 with two keels which are nearly parallel to the borders, and with a 

 black sti'ipe, which is abbreviated near the vertex j face with a black 

 stripe, not keeled. Prothorax slightly arched, brown, and much 

 attenuated on each side. Mesothorax with three long acute angles. 

 Legs stout; tibise and tarsi reddish, the former furrowed. Fore 

 wings semihyaline, with two blackish streaks proceeding from the 

 base, one costal, the other on the interior border, these streaks join 

 an anteraedial blackish band, the latter nearly connected on the 

 hind border with a postmedial blackish band ; transverse veins few 

 and irregular, excepting those which form a submarginal line. Hind 

 wings cinereous, hyaline ; veins blackish ; submarginal line of trans- 

 verse veins irregular. Length of the body 2^ lines, of the wings 

 6 lines. 



Hab. New Guinea. 



Q-en. Hysteropteeum, Amyot et Serv. 



108. IIysteropterum sodale. Mas. Testaceum, capita vix com- 

 presso, fronte fusca tricarinata testaceo conspersa, facie unicarinata 

 fusco conspersa, thorace fuscescente lateribus testaceo conspersis, 

 femoribus tibiisque posticis fuscis ; alis anticis strigis duabus basalibus 

 latis, plaga subcostali fasciaque submarginali internipta fuscis ; alis 

 posticis nigricanti-cinereis. 



Male. Testaceous, shining. Head hardly compressed, with prominent 

 borders; vertex broader than long; front brown, testaceous-speckled, 

 about twice as long as broad, slightly widening from the vertex to 

 the face, with three keels, which do not extend to the face, the keel 

 on each side slightly curved outward ; face brown-speckled, with one 

 keel. Thorax brownish, with testaceous speckles on each side. Hind 

 femora and hind tibise brown. Fore wings with two broad brown 

 streaks proceeding from the base, one along the costa, the other along 

 the hind border ; a brown postmedial patch near the costa ; a brown 

 irregular interrupted submarginal band. Hind wings blackish cine- 

 reous. Length of the body 4 lines, of the wings 8 lines. 



Hab. Sumatra. 



Closely allied to S. truncatum ; but the fore wings of the latter 

 have no submarginal line. 



