British species of Fsi/Ilidce. 



52^ 



almost parallel with the costal marghi to the apex; the 

 Cubitus divided into two arms, each of which is bifurcate 

 before reaching the apical and dorsal margin ; cubitus with 

 or without a petiole. Lef/s formed for springing ; 3rd 

 pair ; coxce with a long S])ine on the underside. Tibia: ; 

 3rd pair with a fringe of very short stout spines at the 

 apex. Tarsi 2-jointed, subequal. Claws two. 



Abdomen witli six segments visible from above ; genital 

 processes of the S generally pincers-shaped, such as those 

 used by a smith ; ? with along, projecting, stout, pointed, 

 ovipositor. 



Primary characters of the various genera. 

 1. Face produced into two lobes of greater or less length. 



AntenniB 10-jointed; 1st and 2nd joints (except in 

 Livia) short, stout, remainder filiform ; 3rd gene- 

 rally longest. 



Cubitus" always divided into two arms, each of which 

 becomes Ijifurcate before reaching the apex. 



f Elytra coriaceous, costa without a stigir.a, cubitus 



petiolate . . 1 

 Elvtra mem- apex rounded f costa without a 



LI I- ilia. 



branaceous 



• lanceolate 



I stigma, cubi- 

 ) tus petiolate . 

 \ costa with a 

 / stigma, cnbi- 

 ( tus petiolate . 3, 

 . costa with a 

 stigma, cubi- 

 tus petiolate . 4 

 costa without a 

 stigma, cubi- 

 tus not petio- 

 late . . . . ^ 



2. Arijtivna. 



3. l\^iilla. 

 Sjmnioneiira. 



Trloza. 



2. Face not lobate. 



/Elytra membranaceous, apex rounded. , , ? 



costa without a siigma, cubitus petiolate . J 6. Apkaiara. 

 < { 7. Ettjikijllura* 



I Elytra coriaceous, more or less lanceolate. „ „, . , 



costa with a stigma, cubitus petiolate . 8. UliinocoLa. 



costa without a stigma, cubitus petiolate . 9. Licia. 



Genus LiviLLA, Curt. 

 Head : crown divided into two lobes by a central longi- 

 tudinal channel ; anterior margin of the lobes rounded ; 

 disk with a deep fovea on each side. Ocelli three, placed 

 one on the posterior margin close to each eye, and one m 



Not a British genus. 



