Bruner: Saltatorial Orthoptera. 79 



136. Ommatolampis peruviana Bruner. 



Ommatolampis peruviana Bruner, Horse Soc. Ent. Rossicae, XXXIX, pp. 482- 

 483, Dec. 1910. 



I find a mature female of this insect taken near the Rio Japacani 

 in February, 1915, and also an injured immature specimen, labeled 

 "Buena Vista, E. Bolivia." Both were collected by J. Steinbach. 

 C. M. Ace. No. 5573. 



Genus Eusitalces Bruner. 

 Eusitalces Bruner, Ann. Carnegie Mus., VIII, p. 142 (1911). 



137. Eusitalces vulneratus sp. no v. 



Considerably larger and somewhat more robust than E. vittatiis, 

 the type of the genus, which was described in the Annals, /. c, pp, 

 143-144. General color greenish olive, black, and yellow, the pro- 

 notum above and on the sides conspicuously marked with large 

 orange-red maculae. 



Head of moderate size, as wide as the anterior margin of the pro- 

 notum, the occiput rounded, short, the vertex narrow, not sulcate, 

 about as wide as the diameter of the second antennal joint (cf ) or a 

 trifle greater (9 ); fastigium of the vertex depressed, subtriangular, a 

 little broader at its base than long, not at all sulcate, but rather with 

 its disc gently convex, the sides and anterior margins coarsely carinate; 

 the frontal costa a little prominent and plane, provided with a few 

 coarse punctures between the antennae, about as wide, or a trifle 

 wider than the diameter of the first antennal joint, very inconspicuous 

 below, but nevertheless reaching the clypeus. Eyes rather prominent, 

 in the male about one-third, in the female one-fourth, longer than the 

 cheeks below them. Antennae filiform, somewhat longer than the 

 head and pronotum combined. Pronotum coarsely punctulate, more 

 closely so on the posterior lobe, expanding caudad; transverse sulci 

 profound; the median carina prominent, coarse, severed by the pos- 

 terior sulcus; the lateral carinae absent; anterior margin sinuous, a 

 little advanced on the occiput, and with the middle widely emarginate; 

 posterior edge triangular and likewise emarginate at its middle. Teg- 

 mina lateral, small, covering the auditory apparatus, their apex about 

 reaching (9) or a little surpassing (cf) the hind margin of the first 

 abdominal segment. Hind femora somewhat robust at their base, 



