TETT1GID.E. 831 



75. Tettix E MARGIN ATA. 



Acridium (Teliix) einarginatum, Haan, Verz. Gesch. Ned. Ind. Bez. Ins. 

 170, pi. 22, r. 15. 



New Guinea. 



76. Tettix phyllocera. 



Acridium (Tetrix) phyllocerum, IJaan, Verz. Gesch. Ned. Ind. Bez. Ins. 

 168, pi. 22, f. 10." 



Buitenzorg. 



77. Tettix Millerbobgi. 



, Stal, Eug. Resa, 346— Tetiix Millerborgi, Slal, Of v. K. V. Ak. 



Fork. 1855,353. 



Java. 



78. Tettix nodulosa. 

 uodulosa, Stal, Eug. Resa, 346. 



Java. 



79. Tettix histrica. 

 histrica, Stul, Eug. Resa, 347. 



Java. 



80. Tettix producta. 



Foem. Picea, gracilis; caput inter antennas prominulum ; prothorax 

 carinis lateralibus acute angulatis, poslice subluberculatus, abdomen 

 Ian ye superans ; femora antica supra subtus<jue tridentata ; al<e 

 postica diaphance, niyricante marginatum, vitta costali nigra. 



Female. Piceous, very like Scelymena extensa in structure. Head 

 less prominent between the sockets of the antenna?. Prothorax with the 

 three keels more determinate in front; the lateral keels not slightly rounded 

 like those of S. extensa, but acutely angular; apical part shorter, broader, 

 and with smaller tubercles. Fore femora tridentate above and beneath. 

 Hind tibiie with a few extremely short spines on each side. Hind wings 

 pellucid, very iridescent, with a slight blackish tinge along the exterior 

 border; costal stripe and veins black. Length of the body 12 lines; 

 expansion of the hind wings 21 lines. 



a, b. Philippine Isles. From Mr. Cuming's collection. 



81. Tettix sobria. 



Foem. Ccrvina, robusla; caput inter antennas va/de prominulum carinis 

 valde approximatis ; oculi prominuli ; prothorax poslice lanceotalus, 

 abdomen longe superans ; pedes sat gracilcs, tibiis tarsisque nigri- 

 cantibus ; alw postica? cinereee. 



