130 BìiUetiii de la Société Royale Enloniologique d'Egypte 



one behind on each side Before the hind margin, 

 transversely triangular; these are also present in eb- 

 nen, but they were not distinctly visible in the mate- 

 rial from which I described thi^ species originally. 

 Now in the material collected by Mr. Williams, I can 

 distinguish this second plate also in ebneri with cer- 

 tainty. 



Fore coxae rounded, with a strong, straight bristle 

 on outer margin. Fore femora longer than prothorax, 

 in d* a little wider and shorter than in 9 • Fore tibiae 

 (without tarsus) about as long as femora, set with a 

 few britsle-hairs, especially near the end. Tarsus 

 entirely unarmed in $ , with a very short, broad, 

 obtusely triangular tooth in cf. 



Pterothorax a little wider than long, wider than 

 the prothorax across fore coxae, with obtuse-angulale 

 fore angles. Sides of mesothorax straight, parallel, 

 those of metathorax very slightly arched, somewhat 

 converging backwards. Sutures oî, meso and metas- 

 ternum as in ebneri, but the mesosternal triangle more 

 distinct, a little larger. Middle and hind legs practical- 

 ly as in ebneri. 



Wings (without fringe hairs) reaching about to 

 the sixth abdominal segment, clear and hyaline. Be- 

 hind the fore margin of fore wings near the base 

 three strong bristles gradually increasing in size 

 from first lo third, the latter about as long as) the 

 wing is wide; second bristle somewhat closer inserted 

 to first than to third. Hind margin before apex with 

 about i6f doubble fringe hairs. 



Wing-retaining spines on second and seventh 

 segment considerably shorter and weaker than on the 



