* Bruner: Saltatorial Orthoptera. 75 



Genus Jodacris Giglio-Tos. 



Jodacris Giglio-Tos, Boll. Mus. Zool. Anat. Comp. Torino, XII, no. 302, p. 32, 

 note (1897); Ib., XIII, no. 311, p. 47 (1898); Bruner, Proc. U. S. Nat. Mus., 

 VIII, p. 104 (1911). 



126. Jodacris ferruginea (Giglio-Tos). 



Anniceris ferruginea Giglio-Tos, Boll. Mus. Zool. Anat. Comp. Torino, IX, no, 



184, p. 30 (1894) in part. 

 Jodacris ferruginea Giglio-Tos, I. c, XII, pp. 32-33 (1897) in part; Bruner. 



Locusts of Argent., p. 67 (1900), etc. 



A single male of this interesting locust is at hand. It comes from 

 Buena Vista in eastern Bolivia, where it was taken by J. Steinbach. 

 C. M. Ace. No. 5573. 



Genus Abracris Walker. 



Abracris Walker, Cat. Dermap. Salt. Brit. Mus., IV, p. 642 (1870); Kirby, Syn. 

 Cat. Orth., Ill, p. 428 (1910); Bruner, Ann. Carnegie Mus., VIII, p. 107 

 (1911). 



127. Abracris nebulosa (Bruner). 



Jodacris (?) nebulosa Bruner, Locusts of Argent., p. 67 (1900). 

 Omalotettix nebulosa Bruner, Proc. U. S. Nat. Mus., XXX, p. 673 (1906). 

 Abracris nebulosa Kirby, I. c, p. 428 (19 10). 



Several specimens of both se.xes of this species are at hand. They 

 come from the Province del Sara, Buena Vista, and Rio Japacani, 

 Bolivia, where they were taken by J. Steinbach in February, March, 

 April, and November. C. M. Ace. Nos. 5058 and 5673. Several 

 specimens (seven males and three females) are also at hand from 

 Cayenne, French Guiana, where they were taken in February- and 

 March, 1917. C. M. Ace. Nos. 5817, 5873, and 5897. The repre- 

 sentatives of this and the other species of the genus are quite common 

 in the forests of the localities in which they occur, where they are to 

 be found among fallen leaves and on low herbaceous vegetation and 

 the stems of woody plants as well. 



Possibly a few of the Bolivian specimens referred to above should 

 be assigned to A. signatipes Bruner, which according to Rehn are the 

 same as A. delecta Walker. 



128. Abracris caeruleipennis (Bruner). 



Jodacris (?) ccerulcipennis Bruner, /. c, pp. 66, 67 (1900). 

 Omalotettix cceruleipennis Bruner, I. c, pp. 673, 674 (1906). 

 Abracris cceruleipennis Kirby, /. c, p. 428 (1910). 



