Kirby — Names proposed for Genera of Orthoptera. 593 



Batrachidea. 

 1839. Serv., " Ins. Orth.," p. 764. (Types, Tetrix mucronata, St. 

 Farg. and Serv., and Gryllus hipunctatus, Linn.) The 

 latter being the type of Acrydium, T. mucronatus, if not con- 

 generic, remains as the type of Batrachidea. 



SCELIMENA. 



1839. Serv., "Ins. Orth.," p. 762. (Types, Tetrix producta, harpago 

 and uncinnata, Serv.) 

 Agassiz writes Scelymena. 



Amorphopus. 

 1839. Serv., " Ins. Orth.," p. 756. (Type, A. notabilis, Serv.) 



Tripetalocera. 

 1834. Westw., " Zool. Journ.," v., p. 444. (Type, T. ferruginea, 



Westw.) 



Choriphyllum. 

 1839. Serv., " Ins. Orth.," p. 754. (Type, C.sagrai, Serv.) 

 Agassiz writes Chorophyllum. 



Hymenotes. 

 1837. Westw., " P. Z. S.," 1837, p. 130. (Types, Cicada rhombea, 



Linn., and H. triangularis, Westw.) 

 1871. Walk., "Cat. Derm. Salt.," v., p. 846. (Restricted to H. 



triangularis, and 2 other species.) 



[Bibliography. 



