14 Annals of the Carnegie Museum. 



on the anterior middle of the pronotum. It also has a more arcuate 

 and deeper pronotum than the insect with which it has been com- 

 pared. 



15. Tettigidea steinbachi sp. nov. 



A medium-sized long-winged species. Somewhat robust, but could 

 not be termed incrassate. Smaller than T. hancocki, and more finely 

 rugose or even granulose than that species; the supplemental longi- 

 tudinal carinse of the disc three in number on each side, reaching a 

 point a little beyond the basal fourth of the hind femora. Pronotum 

 angulate in front, as well as provided with an acute spine, the apex 

 of which reaches a point opposite (cf ) the middle of the upper edges 

 of the eyes, or a little in advance of this (9 ). Frontal costa rather 

 prominent and deeply sulcate, the sides or carinee not very heavy, 

 and evenly converging upward. The apex a little advanced in front 

 of the eyes and quite deeply and broadly sulcate, the upper extremity 

 of the frontal costa almost reaching (9 ), or not quite (cf ) the apex 

 of the anteriorly projecting spine of the pronotum. Posterior ex- 

 tremity of the latter reaching the tips of the hind femora, the wings 

 somewhat longer. Hind femora rather robust at their base. Tibial 

 spines quite large and regularly placed. 



General color pale fuscous, the dorsum or disc of the male pronotum 

 a little paler, and with the femora, the abdomen, and sides of the 

 pronotum and head, varied with dull black or dark fuscous. Tegmina 

 unicolorous or very faintly paler apically. 



Length of body, cf, 10 mm., 9, 11 mm.; of pronotum, c/', 10.5 

 mm., 9 , 12 mm.; of hind femora, cf , 6 mm., 9 , 7-5 mm. 



Habitat: Pro\ince del Sara, Bolivia, i cf , i 9 , the types. Collected 

 by J. Steinbach at an elevation of 350 meters above sea-level. The 

 male was taken in February, 1913, and the female in October, 1912. 



16. Tettigidea costalis Bruner. 

 Telligidea costalis Bruner, Ann. Carnegie Mus., VII, p. 133 (1910). 



There is a single male specimen of this species before me. It comes 

 from Las Juntas, Department of Santa Cruz, Bolivia, where it was 

 taken in December, 1913, by J. Steinbach. It is much more robust 

 than the same sex of T. lateralis of North America and has its hind 

 femora prominently marked by a large median testaceous patch. 



