266 LIST OF HOMOPTEROl'S INSECTS. 



Bythoscopds apeeiens. 



Testacens, suhtus albido-testaceus ; prothorax anticus et vertex 



lineis albido-testaceis ; abdomen supra nigrum, segmentis tes- 



taceo marginatis ; alee anticce vitrea, strigis pallide fuscis, 



plaga costali apicali fusca, macula costali media nigra, venis 



pallidis nigro variis ; posticce limpida. 



Testaceous, whitish testaceous beneath. Vertex and fore part 



of the prothorax with whitish testaceous lines. Abdomen black 



above ; hind borders of the segments pale testaceous. Fore wings 



vitreous, with pale brown streaks in the disks of some of the areo- 



lets, and with a pale brown patch at the tip of the costa ; a black 



oblong spot in the middle of the costa ; veins pale, here and there 



black. Hind wings quite vitreous. Length of the body 2^ lines ; 



of the wings 5 lines. 



a. Port Natal. From M. Gueinzius' collection. 



Bythoscopus indicatus. 



Testaceus ; caput linea transversa interrupta nigra ; alee anticce 

 punctata, gutta apud marginem interiorem nigra ; posticce 

 vitrea. 



Testaceous. Head with a black interrupted line along the 

 fore border of the vertex, which is longer and more conical in front 

 than in most species of the genus. Fore wings punctured on most 

 of the surface, with a black dot on the interior border at a little 

 beyond two-thirds of the length. Hind wings vitreous. Length of 

 the body 5 lines ; of the win<is 1 1 lines. 



a, b. North China. From Mr. Fortune's collection. 

 c. Celebes. From Madame Ida Pfeiffer's collection. 



Bythoscopus ineffectus. 



Testaceus ; caput lineis duabus transversis nigris ; prothorax nigro 



subpunctatus ; scutellum nigro notntum ; alee anticce nigro 



subvarice, fascia media incomplela alba, macula apicali fusees • 



cente-cinerea, lituraque postica obliqua nigra ; posticce nigri- 



cante-vitrecB. 



Testaceous, paler beneath. Head with two black transverse 



lines in front of the vertex. Prothorax minutely punctured with 



black. Scutellum with rather larger black marks. Fore wings 



