46 INSECTA SAUNDEHSIANA. 



Mesotborax with three slight keels. Legs short, unarmed. Fore wings 

 convex and tuberculate along the costa, slightly concave along the interior 

 border, which is tuberculate at the base, acuminated towards the tips, 

 which are piceous ; veins few, regular ; veinlets very few. Length of the 

 body 2i lines ; of the wings 5 lines. 



Port Philip. 



Hysteeoptekum marginale. 



Fulvum, caput margine elevato ; vertex lituris duahus laleralihus nigris ; 

 frons perlonga, valde angusta ; alee anticce venis pallidis, vitta lata 

 cosluli fusca ; poslicce cinereae, venis nigris. 



Tawny. Vertex with a black mark on each side and with much 

 elevated borders; front very long and narrow, with two distinct keels and 

 with elevated borders. Fore wings with pale tawny veins and with a broad 

 brown costal stripe. Hind wings gray ; veins black. Length of the body 

 2 lines ; of the wings 4 lines. 



Cape Coast. 



HySTEROPTERUM GLOBULAEE. 



Tcslaceum; vertex hrevissimus ; frons transversa, Icevis, subconvexa, 

 margine non elevato; thorax utrinque impressus ; prothorax sub- 

 arcuatus ; mesothorax trigonus ; alee antica convexce, dejlexce, Itives, 

 nitenles, suhovatce. 



Testaceous. Vertex very short ; front transverse, smooth, slightly 

 convex, without elevated borders ; face triangular. Thorax with two 

 impressions on each side. Prothorax slightly arched. Mesothorax 

 triangular. Fore wings convex, smooth, shining, nearly oval, rounded 

 at the tips, deflected almost vertically ; interior border more convex than 

 the costa. Length of the body 1 J line ; of the wings 3 lines. 



Cape. 



Genus EURYBRACHYS, Spinola. 



EURYBEACHTS RUBEICINCTA. 



Testacea ; vertex fusco higutlatus ; thorax fusco subnotatus ; prothorax 

 unicarinatus ; mesothorax tricarinatus ; metathorax coccinctcs ; pedes 



