1920.] NATURAL SCIENCES OF PHILADELPHIA. 283 



GRYLLIDAE. 



GRYLLOTALPINAE. ' 

 Scapteriscus vicinus Scudder. 



1869. Scapteriscus vicinus Scudder, Mem. Peabody Acad. Sci., I, pp. 7 

 and 12, pi. 1, figs. 4 and 23. [Rio Negro; Piauhy and Para, Brazil; 

 Panama; Rio Grande (Brazil?); Asia?] 



State of Sao Paulo. (Hanimar.) One male. [Cornell Univ.] 



GRYLLIXAE. 

 Nemobius hebardi Rehn. 



191.5. Nemobius (Argizala) hebardi Rehn, Proc. Acad. Nat. Sci. Phila., 

 1915, p. 290, figs. 4 and .5. [Buenos Aires (type locality) and Misiones, 

 Argentina.) 



Bonito, State of Pernambuco. February 27, 1883. (A. Koebele.) 

 One female. [U. S. N. M.] 



This specimen fully agrees with the typical material, and, like 

 the original individuals, has caudate wings. 



This record carries the range of the species greatly to the north- 

 ward. 



OECANTHINAE. 



Oecanthus minutus Saussiue. 



1S78. Oe[canthus] minutus Saussure, Melang. Orthopt., II, fasc. VI, p. 

 594. [Pernambuco, Brazil.] 



Bonito, State of Pernambuco. January 16, 1883. (A. Koebele; 

 collected on cotton.) One male, one female. [U. S. N. M.] 



These specimens show no differences worthy of mention from the 

 original description. The disparity in size of the two faces of the 

 foramina of the cephaUc tibiae is quite evident, while in the measure- 

 ments the female, which is the sex of the type, shows no noteworthy 

 difference except that the tegmina are about one millimeter longer. 

 The male tegmina is narrow, the greatest width of dorsal field con- 

 tained two and one-half times in the greatest length of the same. 

 Both of the present specimens are minus two to three legs and the 

 coloration has been much affected in the male. 



TRIGONIDIINAE 

 Cyrtoxipha pernambucensis new species. (Plate XI, fig. 39; text fig. 1.) 



This species is a relative of C. gundlachi (the genotype) , from which 

 it differs chiefly in the more deplanate head and more elongate 

 eyes, which in basal outline are more pyriform than reniform; the 

 head when seen from the cephalic aspect is much more strongly 

 transverse and shallower in proportion to its depth than in gund- 

 lachi. The pronotum of the male is shghtly less decidedly trans- 

 verse, with a more marked cephalic narrowing than in gundlachi, 

 while the tegmina of the male have the dorsal field shghtly narrow^er 



