1907.] NATURAL SCIENCES OF rHILADELI'HIA. 185 



species, with the fastigium more acute aiul the margins cariiiate, being 

 in this respect a niodilicd form of the structure of this portion in the 

 male. The measurements of an average female are as follows: length 

 of body, 45 mm.; length of pronotum. 10; length of tegmen, 10; length 

 of cauilal femur, IS. 



PARALEUAS (.ikHo-Tos. 



1S9S. Paraleuas Giglio-Tos, Bollott, Mus. Zool. Anat. Conip. Torino, XIII, 

 No. 311, pp. 47, 57. 



Type. — P. bohlsii Giglio-Tos, 



Paraleuas fosteri Brunei-. 



1906. Paraleuas foslcri Brunor, Proc. U. S. Xat. Mus., XXX, p. 669. 

 [Sapucay, Paraguay.] 



1 6^,8 9 . February and :\Iarch, 1905. 



These specimens vary considerably in color, the males being hght 

 yellow in the paler areas, the majority of the females dull gamboge 

 on the same sections, while one has a A'cry slight rather general pinkish- 

 red suffusion. 



JODACRIS Giglio-Tos. 



1S97. Jodacris Giglio-Tos, Bollett. Mus. Zool. Anat. Comp. Torino, XII. 

 Xo. 302, p. 32. 



T3'pe. — Anniceris ferrugineus Giglio-Tos. 



Jodacris ferruginea (Giglio-Tos). 



1S94. A[nnic€ris] ferrugineus Giglio-Tos, Bollett. Mus. Zool. Anat. Comp. 

 Torino, IX, Xo. 1S4, p. 30. [Province of San Pedro, Villa Rica, Asuncion, 

 Paraguay.] 



3 9 . March, 1905. 



One of these specimens is slightly smaller than the others. 



OMALOTETTIX Bruner. 

 1906. Omalotettix Bruner, Proc. U. S. Xat. Mus., XXX, pp. 612, 672. 

 Type. — Jodacris{?) nchulosa Bruner. 



Omalotettix nebulosa (Bruner). 



1900. Jo(lncrls(?) nchulosa Bruner, Ace. Gen. Spec. Locusts Argentina, 

 p. 67. [Asuncion, Paraguay; Province of Tucuman, Argentina.] 



1 d^, 3 9 . February and March, 1905. 



These specimens appear to be fully typical. One female individual 

 is rather fainth' suffused with ros}". 

 Omalotettix signatipes Bruner. 



1906. Omalotettix signatipes Bruner, Proc. U. S. Xat. Mus., XXX, p. 673. 

 [Sapucay, Paraguay.] 



5 c^, 9 ? . February and :\[arch, 1905. 



This series is readily separable from ncbidosa by the blunter fasti- 



