— 467 — 



ce. Lateral lobes liaving tlie posterior angles little dentate, 

 produced outwarts, liglitly angularly excavate behind; hu- 

 mero-apical carinae of dorsum enclosing narrow grooves; 

 Vertex nearly qiiadrate; face below the eyes and lower part 



of lateral lobes light yellow dentata H a n с 



lib. Posterior angles of the lateral lol)es of the pronotum rect- 

 angulate, not at ail acute; humero-apical carinae very strongly 

 expressed, leaving a deep groove between them and the lateral 

 carinae scapularis Morse. 



Allotettix prolongatus Hancock. 



A single maie was taken in the same gênerai région as the 

 preceding. 



Paratettix borellii Gigl io-Tos(?) 



The collection contains a single mutilated spécimen of a grouse 

 locust wilich is referred with some douht to P. borellii Gig.-Tos. It 

 cornes from the same locality as do the other forms already noted. 



Tettigidea gracilicornis Brun er. 



Six spécimens, three maies and three females, of a Tettigidea 

 belonging to a new species soon to be described under the name 

 of Tettigidea gracilicornis by the writer. This description, along 

 with a number of others, is to be publislied shortly in the Procee- 

 dings of the Carnegie Museum of Pittsburgh. 



The insect is to be recognized by its moderately robust form 

 more or less abbreviated pronotum. which is spicate at middle on 

 the front edge and lacks the supplemental longitudinal carinae on 

 its disk. The antennae are unusually long and slender. These spéci- 

 mens also are from the same place as the species already recorded. 



Eumastax pardalina В u r r. 



This species is represented by eight individuals coming from 

 Peru. They were taken at a point on the east slopes of the Andean 

 mountains îifty or more miles to the east and a little south from 

 Cerro de Pasco. 



Eumastax tipularia Gerstäcker. 

 Seven spécimens coming from the same locality. 



30* 



