12 JAMES A. G. REHN. 



Five specimens; three males, two females; Mexico. (Acad. Nat. 

 Sci. Phila.) (1). Orizaba, Vera Cruz, Mexico. January 9-16, 

 1892. Collected by H. Osborn (U. S. N. M.) (2). Jalapa, Vera 

 Cruz, Mexico. September. Collected by Otis W. Barrett (two in 

 coitu). 



Tseuiopoda superba (Stal). 



1855, M[onachidi um] superbum Stal, Ofv. k. Vet.-Akad. Forhand., xii, p. 352. 



Five specimens; four males, one female; Gualan, Guatemala. 

 Mrs. S. P. McElroy (U. S. N. M.) (6). Escondido River, fifty 

 miles from Bluefields, Nicaragua. July 31, 1892. Collected by 

 C. W. Richmond (U. S. N. M.) (2). Honduras (U. S. N. M.) (1). 

 No data (Acad. Nat. Sci. Phila.) (1). 



Tsi'ni porta centuri© (Drury). 



1773, Gryllus centnrio Drury, 111. Nat. Hist., ii, p. 78, pi. xli, f. 3. 



Twenty-seven specimens; seven males, twenty females; Mexico 

 (Acad. Nat. Sci. Phila.) (3). Qacualtipan, Hidalgo, Mexico 

 (Acad. Nat. Sci. Phila. (1). Jalapa, Vera Cruz, Mexico. August. 

 Collected by Otis W. Barrett (17). Teocelo, Vera Cruz, Mexico. 

 March 1 and 2, 1899. Collected by S. N. and M. C. Rhoads (2). 

 Orizaba, Vera Cruz, Mexico. January 9-15, 1892-. Collected by 

 H. Osborn (U. S. N. M.) (4). 



Tseniopoda picticornis Stal. 



1873, T[mniopoda] picticornis Stal, Recensio Orthopteromm, i, p. 51. 



Three specimens; two males, one female; Yautepec, Morelos, 

 Mexico. November 17. Collected by Otis W. Barrett (2). Cuer- 

 navaca, Morelos, Mexico. September. Collected by Otis W. Bar- 

 rett (1). 



Cliroinacris eolorata (Serville).* 



1839, Acridium coloratiim Serville, Orthopteres, p. 674. 



Two specimens ; male and female ; Teocelo, Vera Cruz, Mexico. 

 September. Collected by Otis W. Barrett ( $ ). Orizaba, Vera 

 Cruz, Mexico. January 9-16, 1892. Collected by H. Osborn (V . 

 S. N. M.) ( 9 ). 



The male is much smaller than specimens of the same sex in my 

 collection from Victoria, Tamaulipas. 



* The jjenus Romalea Serville {Rhomalea anct.), in which this species has previ- 

 ously been placed is an absolute, synonym of Dictyophorus Thunberg, the only 

 included species (vide Ann. Sci. Nat., xxii, p. 280, 1831) being the one on which 

 Thunberg's genus was based. The next available name is Chromacris Walker 

 (Catal. Derm. Salt. Brit. Mus., iv, p. 644), based on speciosa (= miles) and eolorata. 



