64 



CATALOGUE OF 



to* Side angles of the hind lobe of the prothorax 



rounded, not prominent. 

 -J- Body rather slender. Head with two spines in 



front. Eyes of the male very prominent. 



First joint of the antennae about as long as 



the head and prothorax together. Hind 



lobe of the prothorax about twice longer 



than the fore lobe; disk rather flat; hind 



angles not elongated. Legs slender; fore 



femora not or very slightly thickened, slightly 



tapering towards the lips. Fore wings ex- 

 tending much beyond the tip of the abdomen; 



discal area oblong-quadrate. - - Graptocleptes. 



-\ — |- Body rather thick. Head with two minute 



tubercles or spines in front. Eyes moderate. 



First joint of the antennae shorter than the 



head and prothorax together. Fore femora 



somewhat thickened ; hind femora not 



reaching the tip of the abdomen. - - Castolus. 



u»u» Side angles of the hind lobe of the prothorax 



sinuated or armed with a little tooth. - Spinda. 



XI Head thick, gibbous and most thickly hairy 



beneath, in front with two very minute 



tubercles or with two spines of variable size. 



Body elongated. First joint of the rostrum 



about equal or hardly shorter than the third 



and fourth joints together. Antennae 



inserted near the eyes. Fore wings extend- 

 ing beyond the tip of the abdomen ; discal 



areolet oblong-quadrangular. 

 § Fore area of the membrane much or nearly 



twice broader than the hind area. Fore 



femora perceptibly tapering towards the tips 



or thickened only towards the base. Fore 



tibiae straight. Hind angles of the hind 



lobe of the prothorax not prominent. 

 Fore angles of the prothorax unarmed, not pro- 

 minent. Head very broad, very gibbous 



beneath. Legs long; fore femora slender, 



thickened towards the base. - - Hiranetis. 



Fore angles of the prothorax with a sometimes 



acute tubercle. Legs short or rather stout. Amaurosphodkus. 

 §§ Areas of the membrane about equal in breadth. 



Fore femora much thickened, hardly tapering 



towards the tips ; fore tibiae a little curved 



towards the tips. Hind angles of the hind 



lobe of the prothorax slightly lobaie. - Cosmonyttos. 



ft Postscutellum acute, prominent behind the 



sculellum. Body much elongated. Head 



long, with two spines; post-ocular part 



about twice longer than the ante-ocular. 



X 



XX 



