180 PROCEEDINGS OF THE ACADEMY OF [April, 



*Leptysma filiformis (Serville). 



1839. Opmmala fiUjormis Serville, Orthopteres, p. 593. [North of the 

 State of Sao Paulo, Brazil.] 



5 9 . February and March, 1905. 



One of these specimens is decidedly rosy. 



Leptysma obscura (Thunberg). 



1827. Tr\^uxalis\ obscurus Thunberg, Nova Act. Reg. Soc. Scient. Upsal., 

 IX, p. 79. [Brazil.] 



3 6" , 4 9 . January, 1903 ; February and March, 1905. 



The comparatively shorter head of this species readily separates it 

 from the preceding species, which also has the caudal section of the 

 head somewhat inflated when viewed laterad. 



STENACEIS Walker. 

 Stenacris coccineipes (Bnmer). 



1906. Arnilia coccineipes Bruner, Proc. U. S. Nat. Mus., XXX, p. 659. 

 [San Bernardino, Asuncion and Sapucay, Paraguay; Victoria, Brazil.] 



I c?. March, 1905. 



This specimen has the caudal tibiae uniform red as in the type, but 

 rather pale in color. 



OXYBLEPTELLA Giglio-Tos. 



1894. Oxyhleptella Giglio-Tos, Boll. Mus. Zool. Anat. Comp. Torino, IX, 

 No. 184, p. 33. 



Type. — 0. sagitta Giglio-Tos. 



*Oxybleptella sagitta Giglio-Tos. 



1894. Oxyhleptella sagitta Giglio-Tos, Boll. Mus. Zool. Anat. Comp. Torino, 

 IX, No. 184, p. 33. [Villa Rica, Paraguay.] 



4 6", 5 ?. March, 1905. 



These specimens show a slight variation in size in the female sex. 



STENOPOLA sm. 

 1873. Stenopola Stal, Recensio Orthopterorum, I, pp. 42, 83. 

 Type. — Stenopola dorsalis (Thunberg). 



Stenopola bohlsii Giglio-Tos. 



1895. Sitenopola] bohlsii Giglio-Tos. Zoolog. Jahrbiicher, Abth. Syst., VIII, 

 p. 813. [Paraguay.] 



II d", 7 9 . February and March, 1905. 

 This series is quite constant in coloration. 



ADIMANTUS Stal. 



1878. Adimantus Stal, Bihang till K. Svenska Vet.-Akad. Handlingar, V, 

 No. 4, p. 38. 



Type. — Oxija ornatissima Burmeister. 



