53 CATALOGUE OF 
a. No ocelli. Hind part of the prothorax slightly 
and transversely impressed, hind angles some- 
what prominent. Fore femora very thick; 
fore tibiz not incrassated at the tips, longer 
than the femora. - - - = 
b. Ocelli distinct. Prothorax slightly straightened 
in the middle, slightly truncated on the hind 
border. Fore femora moderately thick; fore 
libie incrassated towards the tips, shorter than’ 
the femora. 
* Rostrum not extending behind the prostethinm. - 
** Rostrum extending behind the prostethium. 
+ Rostrum extending nearly to the tip of the 
prostethium. Fore femora not enlarged, tooth- 
like. - - = - - - 
+t Rostrum extending to the tip of the prostethium. 
Fore femora widened, tooth-like beneath. - 
B. Head not hidden as far as the eyes. Ocelli remote 
from the eyes and placed a little behind them. 
Fore femora not or slightly incrassated. 
a. Ocelli remote from each other. 
* Fore femora and fore tibie equally long. - 
** Fore tibiew shorter than the fore femora. - - 
b. Ocelli very near each other. - - - 
2. REDUVIDA. 
Subfamilies. 
A. Fore coxe short, never more than twice or thrice 
as long as thick. 
a. Rostrum with no spines, 
* Claws dentate at the base or more or less 
distinctly appendiculate. (Amphibolus 
excepted). - - - - - 
Claws simple, rarely dentate or appendiculate, 
the tarsi in that case heteromerous. 
Third joint of the antenne inserted in the tip 
of the second. 
Fore tarsi one-jointed. - = - 
Fore tarsi two-jointed. - - - 
Fore tarsi three-jointed. 
Fore tibie above with an apical furrow for the 
reception of the tarsi. - - - 
Fore tibiz with no such furrow. 
Fore wings with a discal areolet. = = 
Fore wings with no discal areolet. 
Scutellum armed at the tip with two, three or 
more points. - - - - 
Scutellum triangular, generally very sharp at 
the tip or forming a spine, rarely rounded, 
x 
ay | 
x ++ 
tn 
o X XS: entttti. 
(Se) 
fo} 
PacuyNomus. 
ProstemMMa. 
Pagasa. 
ALL@ORHYNCBUS. 
NaBis. 
Gorpis. 
ARBELA. 
1. Repuvipa. 
1. EcrinopERIDA. 
2. SALYAVATIDA. 
4, APIOMERIDA. 
5. STENOPODIDA. 
6. EcTRICHODIIDA. 
