of the North American Orthoptera. 469 



Lociisla apiculata, Say Mss., and Harr., Cat. Ins. Mass. ; 



56. (1835.) 



Locusta coraUina, Harr., Report, 3d ed. ; 176. (1862.) 



Mass., (H. Coll., Shurtleff, Sanborn, S. H. S.) Maine, 

 (Packard.) Conn., (Norton.) 



3. CE. DiscoiDEA, Serv., Hist. Nat. d. Orth.; 724. (1835.) 



Acridium tuberculatum^ Pal. de Beauv., Ins. ; 145. PI. 



IV, fig. 1. (1805.) 



(Not Gryllus tuberculatus, Fabr.) 



N. Carolina, (H. Coll.) Southern States, (Mus. Comp. 

 Zool.) 



* 4. GE. RUGOSA, nov. sp. 



This species is closely allied to CE". discoidea. The head 

 and thorax are dark brown; two yellowish bands run from 

 behind the eye backwards and inwards, nearly or quite 

 meeting one another a little in advance of the middle of the 

 pronotum, where they diverge and strike the hinder edge 

 of the pronotum at the outer angles ; there are two yellow- 

 ish spots, one below the other, on the sides of the pronotum ; 

 the wing-covers are marked much as in (E. discoidea, but 

 the dark blotches are larger and fully as abundant, gener- 

 ally occupying the larger portion of the wing, so that it 

 might better be described as very dark brown with light 

 blotches ; the tip of the wing-cover is pellucid, nearly free 

 of spots ; the wings are as in CE. discoidea, with the basal 

 color pale-yellowish instead of red, and the apical portion 

 less dusky than there. 



Length of body, $ 1.1 in., 9 1.4 in. ; expanse of wings, 

 ^ 1.9 in., 9 3 in. ; depth of wings, $ .5 in., 9 .7 in. 4 

 specimens. 



Mass., (Agassiz.) Maine, (Packard.) 



* 5. CE. XANTHOPTERA, Germ, in Burm., Handb. d. Ent. ; 

 11. 643. (1838.) 



Mass., (H. Coll., Agassizj Sanborn, Shurtleff,) Missouri, 

 (S. H. S.) 



