I 



]\Ir. \^^ L. Diritant on Hotuoptera. 521 



two transverse fasciae, the first narrow before middle, the 

 second broad before posterior margin, purplish red; scutellum 

 with a purplish red transverse fascia imperfectly seen in the 

 pinned typical specimen ; head beneath and sternum pale 

 stramineous ; posterior margins of face, clypeus, a transverse 

 spot between anterior and intermediate coxie, and abdomen 

 beneath, black, margins of the abdominal segments strami- 

 neous ; tegmina purplish red, sparingly and somewhat 

 minutely spotted -with pale ochraceous, the extreme apical 

 area obscure hyaline, the apical margin piceous ; vertex 

 about as long as breadth between eyes, angulately produced 

 in front of eyes ; face narrowly, laterally piceously striate on 

 its posterior half. 



Long. 10 mm. 



Hub. Peru (^Rosenberg, Brit. Mus.). 



Allied to T. tractatuta, Jac., vertex more angulate ante- 

 riorly, markings to prouotum, spots to tegmina, and colour 

 of face different. 



Tettigoniella cornelia, sp. u. 



Vertex stramineous, the anterior margin black ; pronotum 

 and scutellum purplish red, pronotum with the anterior 

 margin medially interrupted and the posterior margin 

 ochraceous ; head beneath, including face, cheeks, and 

 clypeus, black ; sternum and legs pale ochraceous ; abdomen 

 beneath black, the segmental margins and the anal segment 

 pale ochraceous ; tegmina purplish red, clavus with two 

 transverse fasciate spots, the first near base, the second near 

 apex, pale ochraceous ; wings fuliginous ; vertex much 

 broader than long, rounded in front ; face somewhat 

 glol)ose. 



Var. Vertex unicolorous, without the anterior black 

 margin ; head beneath uniformly pale ochraceous, not 

 black. 



Long., incl. tegm., 6 mm. 



Hub. Peru {Rosenberg, Brit. Mus.). 



Tettigoniella tolosa, sp. u. 



Vertex black, margins of the ocelli ochraceous; pronotum 

 and scutellum reddish ochraceous, the first with a central 

 broad black fascia not reaching the anterior margin and 

 ampliated posteriorly ; scutellum with a blackish spot a 

 little before each basal angle ; body beneath black, margins 

 of the abdominal segments pale ochraceous; anterior and 

 intcruuuliate legs pale ochraceous, bases of tiie femora black, 

 posterior legs black, bases of tibiie and the tarsi more or less 



