liUYLLlU.K. 57 



5. Nemobius vittatus. 



Acheta servilis, Say, MSS. Harris, Cat. Ins. Mass. 56— Nemobius vitta- 

 tus, Harris, Rep. 3rd Ed. 152. Scudder, Journ. Bost. Nat. Hist. 

 vii. 430. 



Massachusetts. Maine. Connecticut. 



a. N. America. Presented by W. F. Kirby, Esq. 



b—f. Indiana. Presented by F. Walker, Esq. 



g — i. Nova Scotia. From Lieut. Redman's collection. 



6. Nemobius exiguus. 



Acheta exigua, Say, Journ. Acad. Nat. Sci. Phil. [v. 309 ; Ent. N. Amer. 

 Ed. Le Conte, i. 238 — Nemobius exiguus, Scudder, Journ. Bost. Soc. 

 Nat. Hist. vii. 429. 



Missouri. Minnesota. 



a— e. St. John's Bluff, E. Florida. Presented by E. Doubleday, Esq. 



Mexico. 

 7. Nemobius circumcinctus. 

 circumciuctus, Scudder, Cent. Orth. Dec. Gryll. 

 Orizaba. 



8. Nemobius Mexicanus. 



Fcem. Niger, tomentosus, subhirsutus, sublus testaceus ; caput ulbidum, 

 nilens, nigro bifasciatum et Iripunctalum, facie fulva ; prothoracis 

 later a interruptc fulva ; oviductus ferrugineus, abdomine longior ; 

 pedes teslacei, nigro interruple fasciati ; ala anlicce fusca, abdomine 

 breviores, cosla basi albida ; alee poslica nulla. 



Female. Black, tomentose. Head and prolhorax slightly hirsute. 

 Head whitish, shining, a black band along the hind border, attenuated at 

 each end ; a cluster of three black dots on the vertex; a black band on the 

 front, excavated on the hind side, including the whitish sockets of the 

 antenna;; face tawny. Eyes and palpi piceous. Prolhorax interruptedly 

 lawny along each side. Pectus and under side of the abdomen testaceous. 

 Cerci piceous. Oviduct ferruginous, lunger than the abdomen. Legs testa- 

 ceous ; femora and tibiae with two irregular interrupted black bands. Fore 

 wings brown, rather shorter than the abdomen; costa whitish at the base. 

 Hiud wings obsolete. Length of the body 4i lines.. 



The specimen here described lias no hind legs. It is apparently quite 

 distinct from N. circumcinctus. 



a. Oajaca. From M. Salle's collection. 



