520 Mr. W. L. Distant on Homoptera. 



castaneous, the two last containing ochraceous spots ; vertex 

 a little shorter tlian breadth between eyes, subangularly 

 rounded in front ; lateral areas of face obliquely transversely 

 striate. 



Long., incl. tegm., 1 U-12 mm. 



Hab. Peru {Rosenberg, Brit. ]\Ius.). 



Allied to T. bracteutula, Jacobi. 



Tettigoniella lenea, sp, n. 



Pale ochraceous ; vertex with a subapical marginal black 

 line, a transverse central black line at base, and a more 

 slender line of the same colour on each side before eyes ; 

 pronotum with two indistinct pale brownish transverse fasciae, 

 the broadest near base, the other waved before anterior 

 margin; scutellum pale brownish, the basal angles and apex 

 greenish yellow ; tarsi piceous brown ; tegmina subhyaline, 

 the veins, costal margin, and extreme basal area pale brownish ; 

 vertex much shorter than breadth between eyes, anteriorly 

 subangulate ; scutellum strongly transversely impressed near 

 middle; face broad, subglobose, the lateral areas transversely 

 striate. 



Long., incl. tegm., 10-11 mm. 



Hab. Peru (Rosenberg, Brit. Mus.). 



Tettigoniella hydra, sp. n. 



Vertex black, thickly spotted and marked with ochraceous ; 

 pronotum purplish brown, the anterior margin black spotted 

 with ochraceous ; scutellum black with pale ochraceous 

 marginal and apical markings ; body beneath black, dense 

 linear markings to face, coxse, legs, narrow abdominal seg- 

 mental margins, and spots to connexivum, pale ochraceous, 

 tibiBe and tarsi more or less brownish ; tegmina purplish 

 bro-wUj narrow margins to clavus, narrow costal margin, and 

 the apical area bronzy yellow ; vertex broad, transverse, 

 about half as long as breadth between eyes, anteriorly 

 rounded, slightly transversely impressed in front of eyes ; 

 scutellum transversely impressed near middle. 



Long. 10 mm. 



Hab. Peru [Rosenberg, Brit. Mus.). 



Allied to T. testudinaria, Fowl. 



Tettigoniella thea, sp. n. 



Vertex, pronotum, and scutellum stramineous ; vertex 

 with a broad irregular brownish-ochraceous arcuate fascia 

 between the eyes ; pronotum with the anterior margin and 



