CoidrihiUions to a Knon-lcihjc <>f iJic llhynclwia. 605 



Hahitat. CosTA RiCA, Irazu, GOOD to 7000 feet (Rogers); 

 San Jose, llGl m. (Biolley). 



Hyphinoc procHvis, sp. n. 



Ocliraceoiis, thickly and coarsely punctured. Apices nf the 

 humeral horns continued in a broad lateral fascia to tlie humeral 

 margins, apex of pronotum and the tegmina dark castaneous or black. 

 Legs ochraceous, tibiae sulcated and pilose. The humeral horns are 

 well developed, their apices obtuse and moderately directed upwardly ; 

 the lateral pronotal margins are narrowly levigate and pale ochraceous ; 

 the apex of the pronotum al)out reaches the apex of tegmina. 



Long. cum. tegm. 14 niillim. Exp. pronot. ang. 8 millim. 



Habitat. Costa Rica, Bruschik (Talamanca), Atlantic 

 Slopes (H. Pittier). 



Allied to H. cornuta, Dist., but differing by the longer 

 pronotum, the more diverging humeral horns, the absence 

 of the spots to pronotum, etc. 



Jlyphinoc thoracata, sp. n. 



Ochraceous ; the area between the humeral horns, the dorsal area 

 and apex to the pronotum, and a lateral fascia from the apices of 

 the humeral horns to the humeral margins, dark castaneous or black ; 

 tegmina and legs brownish -ochraceous. 



Anterior and discal area of pronotum somewhat thickly and finely 

 punctate, lateral areas of pronotum much more coarsely and sparingly 

 punctate ; humeral angles robust, scarcely directed upwards or 

 forwards ; apex of pronotum not reaching apex of tegmina. 



Long, pronot. 12 millim. Long. cum. tegm. 14 millim. Exp. 

 pronot. ang. 7| millim. 



Hahitat. CosTA RiCA, Guaitil de Pirris, Pacific Slopes 

 (P. Biolley). 



A species also allied to H. cornuta, Dist., and the pre- 

 ceding species. 



III. 



HETEROPTERA FROM BORNEO. 



In addition to the species of Ccrcopldiv described in the 

 first part of this paper, I also received, amongst some other 

 specimens sent to me for identification from the Sarawak 

 Museum, the following nondescripts. 



