1913.] NATURAL SCIENCES OF PHILADELPHIA. 83 



due to the fact that the specimen in hand is from the most southern 

 section of the known range of the species. 



The fact that the ventral portion of the lateral lobes of the pro- 

 notum is orange-red seems to have been overlooked by previous 

 writers. 



Measurements. 



Length of body 16 . 5"^ mm. 



Length of pronotum 2.3 " 



Length of tegmen 13 .5 " 



Length of caudal femur 13 " 



ACRIDIN.E {Truxalince Auct.). 

 ORPHULA Stkl. 

 Orphula pagana minor (Giglio-Tos). 



Yungas de la Paz, Bolivia, 1,000 meters elevation. [Hebard 

 Collection.] One cf. 



This is the most westerly locality known for the form. 



ORPHULINA Giglio-Tos. 



Orphulina veteratoria Rehn. 



1906. Orphulina veteratoria Rehn, Proc. Acad. Nat. Sci. Phila., 1906, p. 21, 

 figs. 5 and 6. [Sao Paulo, Brazil.] 



Espirito Santo, Brazil. [Hebard Collection.] One cf . 



This specimen differs from the type in a few details, as the exact 

 curve of the lateral pronotal carinse and the degree of constriction 

 of the frontal costa dorsad and ventrad of the ocellus, but the differ- 

 ences appear to be purely individual. 



FENESTRA Giglio-Tos. 

 Fenestra ensicorne n. sp. 



Type: cf; Espirito Santo, Brazil, [Hebard Collection.] 



AUied to F. bohlsii Giglio-Tos, but differing in the more ascending 



head, the more angulate character of the fastigium when viewed from 



the lateral aspect, the more compressed and more deeply sulcate frontal 



•costa and the much less depressed antennae (except at the apex). 



Size medium; form distinctly compressed. Head with the 



occiput distinctly ascending; interspace between the eyes equal 



to the fastigium in width, the latter trigonal, acute-angulate, the 



margins distinctly elevated and the occiput, vertex and fastigium 



provided with a continuous median carina, which is stronger on the 



fastigium than elsewhere; lateral foveolse strongly linear, expanding 



^ The abdomen is unnaturally compressed and in conseqilence the length is 

 greater than should be the case. 



