Kirby — Names proposed for Genera of Orthoptera. 591 



Arcyptera. 



1839. Serv., "Ins. Ortli.," p. 743. (Types, Gryllus variegatus, Sulz. ; 

 and parallelus, Zett.) Agassiz writes Arcyoptera. 



Gomphocerus. 

 1815. Thunb., " Mem. Petersb.," v., p. 221. (Types, Gryllus rufus, 



Linn. ; and 3 others. ) 

 1819. Sam., " Comp.," p. 219. (Type, G. rufus.) 



Phlocerus. 

 1833. Fisch., "Notice sur le Phlocerus" p. 15. (Type, P. menetriesii, 

 Fisch.) 



Gen. ? 



|| (Mastax.) 

 1833. Perty, " Del. Anim. Art.," p. 122. (Type, M. tenuis, Perty.) 



Chrotogonus. 

 1839. Serv., " Ins. Orth.," p. 702. (Type, C. lugubris, Serv.) 



Thrinchus. 



1833. Fisch., "Bull. Mosc," vi., p. 378. (Types, T. campanulatus, 



turritus, and accessorius, Fisch., and muricatus, Pall.) 



|| (Eremobia.) 

 1839. Serv., " Ins. Orth.," p. 704. (Types, Gryllus carinatus and 

 cisti, Fabr., and E. continuata, pulchripennis and flexuosa, 

 Serv.) (Synonymous with Thrinchus.) 



Batrachotetrix. 

 1839. Burm., " Handb. Ent.," ii., p. 660. (Types, B. bufo, Burm., 

 and Acrydium granulation, Herbst.) 



Xiphicera. 

 1817. Lam., " Anim. sans Vert.," iv., p. 243. (Types, Gryllus 

 gallinaceus and serripes, Fabr. ; the latter being the type of 

 Pamphagus, G. gallinaceus becomes the type of Xiphicera.) 



Phyllochoreia. 



1839. Westw., " Mag. Nat. Hist." (2), hi., p. 495. (Type, P. unicolor, 

 Westw.) Probably congeneric with Xiphicera. 



Chorotypus. 

 1839. Serv., " Ins. Orth.," p. 751. (Type, C. fenestrate, Serv.) 

 (Regarded by Walker as congeneric with Phyllochoreia.) 



