1920.] NATURAL SCIENCES OF PHILADELPHIA. 245 



cf 9 



Lenjj'th of body 62.8 mm. 83.5 mm. 



Lenccvh of head 9.3 " 14 



Len2;th of ro.stnim 1.8 " 4.4 " 



Length of pronotum 17.3 " 19.5 " 



Length of cephaUc femur 10.3 " 11.1 " 



Length of caudal femur 23 " 



Length of caudal tibia 25 " 



The form of the rostrum of the female is as figured by Brunner. 

 The apex of the male abdomen is more short clavate than in the 

 male of radula, the supra-anal plate is less sculptured and the sub- 

 genital plate' less pi'oduced, luit the general form of the region is 

 very similar. 



The species was previously known only from Bahia. 



ACRIDIXAE (Truxali)iae of authors). 



"Peruvia nigromarginata-' (Scudder). {Toropierjs mini tus of mo.st authors.) 



1875. MdchiKrocvia nigrotnarginata Scudder Proc. Boston Son. Nat. Hi-st., 

 XVII, p. 268. [Eastern slopes of the Peruvian Andes.] 



Goyaz, State of Goyaz. One female. [Hebard Cln.] 



This is the most eastern locality for the species. The previous 

 record from Rio de Janeiro, made by Bruner,^"^ refers to P. erisicornis 

 (Rehn), which is an east coast form. 



OMMEXECHINAE. 



Spathalium klugii (Biu-meister). 



1838. 0[f)unc.recha] klugii Burmeister, Handb. der Entom., II, abth. II, 

 pt. I, p. 655. [Brazil.] 



Goyaz, State of Goyaz. Three males, one female. [Hebard Cln.] 

 These specimens are inseparable from the female from Chapada, 



Matto Grosso, previously recorded by us, first as cyanopterunf-' and 



afterward correctly as klugii ."^^ 



The species is known from Bahia, Santarem, Goyaz and Chapada, 



Brazil. 



LOCUSTINAE {Acridinae of most authors). 



Diedronotus laevipes (Stal). 



1878. T[rapidonolus\ laevipes Stal, Bihang till K. Svenska Vet.-Akad. 

 Handl., V, no. 9, p. 20. [Sao Leopoldo, Brazil; Argentine Republic] 



Goyaz, State of Goyaz. One female. [Hebard Cln.] 



This is the most northern as well as the extreme northeastern 



record for this species, which ranges south into northern Argentina 



and west to Santa Cruz de la Sierra, Bolivia (Bruner). 



2» For remarks on this name see Rehn, Trans. Amer. Entom. Soc, XLII, 

 p. 280, (1916). 



2« Ann. Carneg. Mus., VIII, p. 23, (1911). 



■-' Proc. U. S. Nat. Mus., XXXVI, p. 110, (1909). 



28 Proc. Acad. Nat. Sci. Phila., 1913, p. 329; footnote, fl913). 



