44 GENERIC SYNOPSIS. 
RHYZOBIUS Steph. Nuriputa p. Fabr. 1 sp. Nit. Litura Fab. Pz. 35. 5. 
Elytra convex, pubescent ; antennze moderate, subclavate. 
CACICULA Meg. Cacitputa Dej. 2 sp. Chrys. scutellata Fab. Curt. 144. 
Elytra oval, subeconvex, punctate-striate ; antenne moderate. 

Orver Il. EUPLEXOPTERA Westw. (DErmaprerRA Leach, nec Ret- 
zius, De Geer), containing the single 
Family FORFICULIDZ Stephens. 
FORFICULA Linn. Forricutaa. Géné. 4sp.  F. auricularia Curt. 560. 
Antenne 14-jointed ; tegmina and wings perfect. 
APTERYGIDA®* Westw. Cuetipura Steph. nec Latr. 1 sp. F. pedestris Bon. 
Antenne 12-jointed ; tegmina perfect ; wings wanting. 
LABIA Leach. Forricuta p. Latr. 1sp. F. minor Linn. Sam. pl. 4. 16. 
Antenne 10—12-jointed; tegmina and wings perfect. 
FORFICESILA + Latr. Laxsitpura Leach. 1 sp. F. gigantea Fab. 
Antennz with about 25 joints ; tegmina and wings perfect. K.& S. pl. 1. £7. 
Orper HI. ORTHOPTERA Olivier, (HemiprerA Reézius, nec De Geer, 
Hemiptera p. Linn.) 
Sect. I. Cursoria, containing the single 
Family 1. BLATTIDZ Stephens. (Order Dictyoptera Leach.) 
ECTOBIA Westw. Burarra Serv. Ssp. Bl. lapponica Fabr. Curt. 556. 
Tarsi with the three basal joints gradually diminishing in length; the basal joint 
no so long as the four others united; fourth sub-bilobed; anal styles not pro- 
minent. 
BLATTA Linn, | Kaxeeuac Latr.*\ 3. pi orientalis Linn, Pz.9012, 
p 
SreLteoryGa Fisch. 
Sect. II. Raprrorra (Fam. 2. Mantide). 
Sect. III. Amsuraroria (Fam. 3. Phasmide). 
(There are no British species of these two sections. ) 
Sect. IV. Sautaroria. 
Family 4. ACHETID Leach. (Gryllides Latreille.) 
GRYLLOTALPA Ray. Gryttus (Acuera) p. Linn. 1 sp. G. vulgaris Latr. 
Forelegs palmate ; ovipositor not exserted. Curt. 456. 
ACHETA Fabr. Gryttius (Acnera) Linn. 3 sp. A. domestica. Curt. 293. 
Forelegs simple; ovipositor long, exserted. 

* Tf the genera Chelidura and Labia be retained, it will be equally correct to form 
the species discovered by me at Ashford, Kent, and described by Stephens, under 
the name of Chelidura albipennis, into a separate genus. 
+ I have employed Latreille’s name, that of Labidoures having been given to the 
entire group by Dumeril and L. Dufour. 
