152 



slender spines; anterior femora with two slender prominent spines 

 beneath on apical area. 



Long. excl. tegm. Ç 16 mill. Exp. tegm. 49 mill. 



Hab. : Bornéo; Kina Balu (Coll. Disl.). 



AUied to M. viridis Sign. 



Subfamilly TIBIGININ.-E. 

 Division Tettigaderaria. 



Tettigades varivenosa sp. n. — cf. Body above black; head 

 with the margins ot vertex — both latéral and adjoining front, a 

 small spot behind front, and an oblique transverse fascia behind 

 each eye, ochraceous ; pronotum with the margins and a séries of 

 about six small irregular discal spots, ochraceous; mesonotum with 

 two discal antler-like fasciœ proceeding from the angles of the cruci- 

 form élévation and a small spot on each latéral margin, ochraceous ; 

 margins pf the metanotum, tympanal cavities, posterior segmentai 

 margins, and the whole of the apical segment and anal appendage 

 ochraceous; body beneath and legs ochraceous; face, a fascia 

 between face and ey^s, clypeus, sternal spots, longitudinal streaks 

 to femora, anterior tibias, bases of intermediate and posterior tibicC, 

 the tarsi, and a large basai spot to abdomen, black or piceous; 

 tegmina and wrings finely wrinkled and pale shining talc-like, 

 tegmina with the venation ochraceous, a fasciate line in costal 

 membrane, an inner marginal line to clavus and the venation of the 

 apical areas (the last more or less) black ; wings with the venation 

 ochraceous, lower vein of third ulnar area, and the venation 

 (more or less) of apical third, black. 



$. Resembhng cf. But with the upper surface of the anal appen- 

 dage (excluding ils apex) black. 



Tegmina broad, only a liltle more than twice as long as broad, 

 broader than wings; rostrum reaching the intermediate coxae; 

 latéral margins of pronotum subangularly rounded. 



Long. excl. tegm. cT and $ 21 mill. Exp. tegm. 62 to 65 mill. 



Hab. : Argentine; Gob. Rio Negro (S. Venturi, Brit. Mus.). 



MENDOZANA a<en. nov. 



$. Head including eyes much wider than base of mesonotum, 

 very broail and uarrow, the front not projecting its margins and 

 those of vertex continuons, fi-ont about as long as vertex imme- 

 diately behind it where the ocelli are placed ; face moderately 

 g4obose, strongly longitudinaly sulcate, the latéral transverse stria- 



