PLATE XII.— continued. 



LiBUKNiA FiEBERi. (Page 39.) 



Fig. 12. — Brachelytrous female. Some specimens 

 are darker than that figured, and they have a pahsh 

 border round the elytra. The smaller male has some 

 resemblance to L. Jeptosoma. 



LiBURNiA SiGNORETi. (Page 40 ) 



Fig. 13. — Obese form of the brachelytrous female, 

 with the characteristic pointed anal plates. The 

 pronotum and scutellum, in this case, almost merge 

 into one. The insect figured was probably distended 

 with eggs. 



LiBURNiA VENOSA. (Page 41.) 



Fig. 14. — Brachelytrous female, with broad rounded 

 anal plates, and the elytra bordered with white. The 

 usual outer tibial spurs are here obvious, and also the 

 tarsi crowned with spines. 



