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concolorous, crossveins .suffiiscd with dark fuscous ; longitudinal 

 veins (except subcostal and commissure), nniltiannulate with 

 dark fuscous, appendix fuscate. Crossveins on l^rachial vein 

 and in subcostal cell, ol)lique, the apical part of the subcostal 

 apically elongate and acute, reaching nearly to the apex of 

 tegmina; second subapical cell extending apically farther than 

 the rest. Last sternite nearly truncate, pygophor elongate (with 

 brownish ferruginous bristles), about as long as the ovipositor. 



Male: narrower than the other sex. Pronotum not mar- 

 Uiorate, brownish yellow with pale, subpunctate spots. Face 

 nearly immaculate (except base of frons), legs almost so. Geni- 

 tal segments not unlike those of Sarpcsfus spcnilan's in form. 

 except that the apical margin of the last steru'te is wider. 



Length (male) 8- (female) 9^ mill. 



Hab. Queensland, Cairns (Jnh'-Aug.). 



10. iancira, sp. no v. 



Allied to T. iaiiibc. Pale yellowish 1)rown. scutellum often 

 tinged with ferruginous. Second subapical cell extending api- 

 cally beyond the others. Crossveins on brachial and in sub- 

 costal fairly straight. 



Male : sterna and sternitcs somewhat fuscate ; face almost 

 immaculate; genital segments not unlike those of T. siibiiii:;cr. 



Females Frons with a submedian pale fuscous longitudinal 

 line with transverse striae. Sterna and sternites pale; last 

 sternite produced, apically acute-angled, pygophor elongate with 

 yellowish-brown bristles. 



Length 7 mill. 



Hab. New South Wales, Svdne\- ([an. -Feb. K), Parramatta 

 (Jan. K). 



1 1, iokaste, sp. nov. 



Not unlike T. iantlic, l)ut smaller, tegmina more pointed ajii- 

 cally, head more angulate. &c. Pale sordid yellowish-brown, 

 obscurely suffused here and there with green and sanguineous. 

 Pronotum obscurely spotted. \'eins sometimes dark fuscous, 

 sometimes subferruginous. Vertex obtuse-angular anteriorly, 

 longer at eyes than in the middle. Vertex, base of frons, and 

 pronotum transverselv striate. Second subapical, cell extend- 



