Bruner: South American Crickets. 405 



76. Cyrtoxipha augusticollis Saussure. 



Cyrloxipha auguslicoUis Saussure, Miss. Alex., Orth., (1874), \t. 377, PI. 7, fig. 2; 



KiRBY, Syn. Cat. Orth., II (1906), p. 82. 

 Cyrtoxiphus augusticollis Saussure, Mem. Soc. Geneve, XXV (1878), p. 488, PI. 19, 



(LXXX) fig. 6; Biol. Cent.-Amer., Orth., 1 (1897), p. 238. 



Habitat. — The collection contains three male representatives of 

 this species. Two of them bear the label Cacagualito (1500 ft.), 

 Colombia. They were taken by H. H. Smith. The third comes from 

 Sao Luiz de Caceres, Matto Grosso, Brazil, where J. D. Haseman took 

 it on May 29, 1909. Other specimens are before me, which were taken 

 in British Guiana. These latter are in the writer's collection. It 

 was originally described from Mexico and Panama. 



77. Cyrtoxipha peruviana Saussure? 



Cyrtoxipha peruviana Saussure, Miss. Max., Orth. (1878), p. 378; Kirby, Syn. Cat. 



Orth., II (1906), p. 83. 

 Cyrtoxiphus peruvianus S.'^ussure, Mem. Soc. Geneve, XXV (1878), p. 488. 



Habitat. — A considerable number of specimens of the genus have 

 been determined provisionally as Saussure's C. peruviana, but all of 

 them come from localities rather distant from where the type was 

 taken. Specimens so determined come from Cacagualito (1,500 ft.) 

 two males, two females; Don Amo, 200 ft. one female, and Don Diego, 

 100 ft., one female, Dept. Magdalena, Colombia (H. H. Smith). 

 There are also specimens from Para, and Chapada, Brazil (H. H. 

 Smith). 



78. Cyrtoxipha tibialis (Saussure)? 



Cyrtoxiphus tibialis Saussure, Biol. Cent.-Amer., Orth., I (1897), p. 236, PI. 11, 



fig. 40. 

 Cyrtoxipha tibialis Kirby, Syn. Cat. Orth., II (1906), p. 82. 



Habitat. — Some of the specimens coming from Cacagualito, Colom- 

 bia, have been doubtfully referred to this species. 



Another species of the genus Cyrtoxipha is represented in the 

 author's collection by four specimens, which were taken at Carcarana 

 and Rosario, Argentina, during the summer of 1898. Since it seems 

 to be undescribed a brief characterization is presented herewith. 



79. Cyrtoxipha atrifrons sp. nov. 



As the name indicates, this insect may be readily recognized by its 

 pitch-black face. Otherwise it resembles C. angusticollis and allies 

 in general color and size. 



