448 Annals of the Carnegie Museum. 



mexicanus of Saussure is also related. It is quite possible that 

 these insects, along with two or three others, should be placed in a 

 distinct genus, or at least subgenus, under Orphulella. 



The Orphula gracilicornis Bruner (Ent. News, XXI, p. 301, July, 

 1910) which was later referred by J. A. G. Rehn to Sisantum {Ent. 

 Neil's, XXII, pp. 251-252, June, 191 1) might better be placed here 

 also. 



34. Orphulella obscura Bruner. 



Orphulella obscura Bruner, Proc. U. S. Nat. Mus., XXX, p. 627 (1906); Ann. 

 Carnegie Mus., VIII, pp. 10, 12 (1911). 



Habitat. — Rio Sapao, Bahia, Brazil, a single female specimen, which 

 was taken on January 30, 1908, by J. D. Haseman. 



35. Orphulella pelidna (Burmeister)? 



Gomphocerus pelidnus Burmeister, Handb. Ent., II, p. 650 (1838). 

 Stenobothrns pelidnus Thomas, Rept. U. S. Geol. Surv. Terr., V, p. 95 (1873). 

 Orphula pelidna McNeill, Proc. Dav. Acad. Nat. Sci., VI, pp. 235-239 (1897). 

 Orphulella pelidna Scudder, Can. Ent., XXXI, pp. 179, 187 (1899). 



Habitat. — The single female specimen at hand bears the label 

 " Blue Hills, Nassau, Bahama Is. — Worthington." A number of 

 records credit it as being indigenous to various of the West Indian 

 Islands. 



36. Orphulella elongata Bruner. 

 Orphulella elongata Bruner, Ann. Carnegie Mus., VIII, pp. 11, 14 (1911). 



Habitat. — Two females and three males are before me, which were 

 collected at Puerto Suarez, Bolivia, by J. Steinbach, and a single 

 female, which comes from Santa Cruz de la Sierra, Bolivia, also taken 

 by Steinbach. 



37. Orphulella punctata (De Geer). 



Acridium punctatum De Geer, Mem. Ins., Ill, p. 593, pi. 42, fig. 12 (1773). 

 Truxalis punctata Stal, Recens. Orthopt., I, p. 106 (1873). 



Orphulella punctata Giglio-Tos, Boll. Mus. Zool. Anat. Comp., Torino, IX, No. 

 184, p. 12 (1894); Bruner, Ann. Carnegie Mus., VIII, pp. 11, 15 (191 1). 



Habitat. — The material at hand all comes from Santa Cruz de la 

 Sierra and Puerto Suarez, Bolivia. It was collected by J. Steinbach. 



38. Orphulella expandens (Walker). 



Steyiobothrus expandens Walker, Cat. Dermapt. Salt. Brit. Mus., IV, p. 758 (1870). 

 Orphulella expandens Kirbv, Syn. Cat. Orthopt., Ill, p. 122 (1910); Bruner, Ann. 

 Carnegie Mus., VIII, pp. 11, 16 (1911). 



