574 Scientific Proceedings, Royal Dublin Society. 



|| [Trigonoderus.) 

 1833. Gray, " Ent. Austr.," p. 26. (Type, T. childreni, Gray.) 



Pmsopus. 



1825. St. Farg. and Serv., " Enc. Meth. Ent.," x., p. 444. (Types, 



antis draco, Stoll. ; and suorata, Oliv.) 

 1839. Serv., "Ins. Orth.," p. 282. (Includes Phasma Jlabelliformis, 



Stoll. (= sacreta, Oliv.), and one other species.) 



Platytelus. 



1835. Gray, " Syn. Phasm.," p. 28. (Type, P. horridus, Gray.) 

 Included by Westwood with Prisopus. 





EXTATOSOMA. 



1833. Gray, "Ent. Austr.," p. 25. (Types, E. hopei and tiaratum, 

 Gray.) 

 Agassiz writes Ectatosoma. 



Phyllium. 

 1798. 111., "Kaf. Preuss.," p. 499. (Type, Mantis siccifolia, Linn.) 



|| (Pteropus.) 

 1815. Thunb., " Mem. Petersb.," v., p. 219. (Type, M. siccifolia.) 



ACHETA. Linn. 

 (Gkyllus) Acheta. 



1758. Linn., " Syst. Nat.," ed. x., i., p. 428. (To include G. (A.) 

 gryllotalpa, domesticus, campestris, and umbraculatus, Linn.) 



1775. Fabr., " Syst. Ent." p. 279. (Includes Linne's first three 

 species, and several others.) 



1815. Leach, " Edinb. Enc," ix., p. 119. (Type, Gryllus campestris, 

 Linn.) 



(Ziogryllus.) 



1877. Sauss., "Mem. Soc. Geneve," xxv., p. 134. (Includes G. cam- 

 pestris and allies.) 



CURTILLA. 



1815. Oken., " Lehrb. Nat.," hi., p. 445. (Type, Gryllus gryllotalpa, 

 Linn.) 



