HEMIPTERA FABRICIANA. 105 



valde erosa et sat lata, albido-hyalinis, margine costali fusco-consperso; alis pone me- 

 dium leviter infuscatis; pedibus pallide griseo-flavescentibus, femoribus superne infusca- 

 tis. ?. Long. corp. 4, Exp. tegm. 14 mill. 



Flata fenestrata Fabr. Syst. Rhyng. p. 51. 28. (1803). 



Patria: Java. (Mus. Lund.) 



R. Mellerborgi maxime affinis, vertice, thorace scutelloque nigris, tegminibus angustioribus, basi luridis, 

 macula costali una pone medium, nee fere in medio marginis posita, margine apicali medio macula albida desti- 

 tuto, fascia discoidali angustiore, margineque costali minus rotundato divergit. Fröns paullo brevior quam latior, 

 distincte tricarinäta, carinis lateralibus paullo curvatis, omnibus prope apicem abbreviatis. Thorax carina media 

 instruetus. Scutellura carinis quinque instructum, lateralibus duabus obliquis. tribus intermediis antice conjunctis. 

 Tegmina triangularia, apice obtuse rotundata, venis longitudinalibus remotis instructa, posterius venulis, in series 

 duas transversas, haud continuas, dispositis, et disco venulis nonnullis irregulariter sparsis instructa; membrana 

 costse remote venosa; area irttracostali venis transversis destituta; clavo venis transversis paucis praedito. Tibia- 

 postic* bispinosse. 



5. R. striata Fabr. 



Opaca, testaceo-flavescens ; vertice, exceptis angulis posticis, thorace scutelloque. 

 nigris; tegminibus fuscis, praesertim basin versus olivaceo-flavescente-farinosis, fasciis 

 obsoletis duabus, altera ante alteram pone medium sitis, albido-farinosis, macula media 

 prope marginem costalem, macula rotundata disci faciaque inter hane maculam et com- 

 missuram dueta nigro-fuscis; macula paullo pone medium prope marginem costalem 

 albida, parva; margine costali toto flavescente, fusco-maculato, margine apicali ad api- 

 cem venarum maculis minutis pallide sordide subfiavescentibus notato; alis infuscatis. 

 rf. Long. corp. 4A, Long. cum tegm. 6, Exp. tegm. 15 mill. 



Flata striata Fabr. Syst. Rhyng. p. 53. 39. (1803); Germ. in Tron, Ent. Arch. 

 II. 2. p. 50. 51. (1830). 



Patria: Java. (Mus. Sehestedt.) 



R. fenestrata affinis et cum hac specie quoad formam capitis tegminumque et horum struoturam maxime 

 conveniens, margine costali nonnihil magis rotundato, pictura tegminum et carina laterali scutelli breviore differt. 

 Tegmina apiee fere seque lata ac ad commissuram longa. 



Fabricius duas species maxime affines et simillimas confusit; altera species, R. stigmatica Stål, a R. 

 striata differt: corpore nigro, pedibus fiavescente-griseis, femoribus infuscatis; tegminibus fuscis, basin versus oli- 

 vaceo-flavescente-farinosis, macula costali pone medium, macula discoidali fasciolaque interiore media paullo ob- 

 scurioribus, macula subtriangulari parva pone medium marginis costalis et hunc tangente albida, margine exteriore 

 membran» costre maculis minutis triangularibus ante medium notato, margine apicali versus angulum commissu- 

 valem maculis nonnullis parvis obsoletis griseis notato , limbo latissimo antico et exteriore maculse discoidalis, 

 limbo omni fasciolre, nec non limbo apicali nitidulis. o". Long. corp. 3^, Long. cum tegm. 5, Exp. tegm. 

 13 mill. — Patria: Java. (Mus. Sehestedt.) 



6. R. fenestrata Fabr. 

 Cercopis fenestrata Fabr. Syst. Ent. p. 688. 1. (1775). 



Cicada hyalina Fabr. Syst. Ent. App. 832. 24-25. (1775); Spec. ins. II. p. 326. 

 31. (1781); Mänt. ins. II. p. 262. 44. (1787); Ent. syst. IV. p. 40. 59. (1794). 

 Flata hyalina Fabr. Syst. Rhyng. p. 51. 24. (1803). 

 Ricania hyalina Burm. Handb. der Ent. II. 1. p. 161. 2. (1835). 

 Fiatoides orientis Walk. List. of Horn. II. p. 417. 23. (1851). 



K. Vct.-Akad. Handl. B. 8. N:o 1. " 



