No.i4(ii. LIST OF PARAGUAYAN LOCUSTS— BR UNER. 661 



continuous to the clypeus. Antennae with the basal joints depressed. 

 Pronotum somewhat expanded on posterior lobe, the last transverse 

 sulcus decided!}^ Imck of the middle; anterior edg-e roundl}' advanced 

 upon the occiput, the posterior margin of disk also broadly rounded, 

 but little elongated. Teg-mina and wings extending nearly one-third 

 of their length beyond the apex of the abdomen, the former a little 

 broadened toward the apex, the latter subacuminate. Hind femora 

 moderately robust, almost as long* as the abdomen; hind tibite with 7 

 spines in outer row and 10 in the inner. Mesosternal lobes with their 

 inner edge evenly rounded, separated l)y a space nearly as broad as long. 

 Prosternal spine moderately robust, bent l)ack\vard and acumina]be. 



General color above pale green, the lower portion of cheeks, sides 

 of pronotum; pleura and venter flavous, bordered above from the 

 back edge of eyes to the base of tegmina by a narrow inconspicuous 

 fuscous band. Hind tibia^ dull plumbeous, the tarsi reddish. Antenna 

 ferruginous. 



Length of body, female, 2T.5; of pronotum, .5.1; of tegmina, 21; of 

 hind femora, 14 mm. 



T(/jje.— Cat No. 9737, U.S.N.M. 



Hahitat. — Sapucay, Paraguay, a single female specimen (^Y. T. 

 Foster). 



The type of the genus, I. grac'dllma Giglio-Tos, may reach Para- 

 guayan territory, as it was taken at Caiza, in the Bolivian Chaco. 

 Judging from its description, it must be a much slenderer insect than 

 pallida. Other species of the genus occur in northern South American 

 regions, as well as in Central America and southern Mexico. 



STENOPOLA Stal. 



STENOPOLA PUNCTICEPS St£l. 



Opsomala puncticeps Stal, Freg. Eugene Rasa, Ins., Orthopt., 1860, p. 325. 

 Stenopola (Oxyblepta) puncticeps StAl, Recens. Orthopt., I, 1873, p. 84. 



Habitat. — Sapucay, Paraguay, W. T. Foster, collector. Also re- 

 ported by Giglio-Tos as coming from Paraguay. 



STENOPOLA BOHLSII Giglio-Tos. 



Stenopola hoMsii Giglio-Tos, Zool. .Jahrlj., VIII, p. 813. 



f Stenopola puncticeps Giglio-Tos, Boll. Mas. Zool. Anat. Torino, IX, 1894, No. 184, 

 p. 31. 



Habitat. — A number of specimens of both sexes are before me from 

 Sapucay, Paraguay, most, if not all, of which were collected by W. T. 

 Foster. It is represented in the collections of the author and that of 

 the U. S. National Museum. It was described from Paraguayan 

 specimens. 



