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. 



bf. 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. iv. 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. 

 circumcinctus, Scudder, Cent. Orth. Dec. Gryll. 

 Orizaba. 



8. NEMOBIDS MEXICANUS. 



Foem. Niger, tomentosus, subhirsutus, subtus teslaceus ; caput albidum, 

 nilens, nigro bifasciatum et ipipunctatum, facie fulva ; prothoracis 

 lalera inlerrupte fulva ; oviductus ferrugineus, abdomine longior ; 

 pedes testacei, nigro interrupte fasciati; alee anticce fuscce, abdomine 

 breviores, costa basialbida; alee posticce nullce. 



Female. Black, tomentose. Head and prothorax 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 

 antennae; face tawny. Eyes and palpi piceous. Prothorax interruptedly 

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

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

 ceous; femora and tibia3 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 4 lines.. 



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

 distinct from N. circumcinctus. 



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



