HEMIPTERA HETEROPTERA. 
27 
9. Rhyparoohromida. 
A. Ocelli more remote from each other than from 
the eyes. 
a. Post-ocular part of the head short, not narrowed 
hindward. - 
b. Post-ocular part of the head long, narrowed 
hindward. ----- 
B. Ocelli less remote from each other than from the 
eyes. 
a. Rostrum thick; first and second joints very short. 
b. Rostrum slender; first and second joints long. 
* Eyes far from the base of the head, 
f Head with no neck. - 
ff Head with a cylindrical neck. - 
* Eyes close to the base of the head, 
f Thorax straitened. 
J First joint of the antennae longer than the head. - 
$ First joint of the antennae shorter than the head 
§ Sides of the prothorax rather obtuse or very 
convex, not keeled. 
X Fore lobe of the prolhorax thrice or four times 
longer than the hind lobe, 
o Eyes not close to the prolhorax. First joint of the 
antennas extending much beyond the head. - 
oo Eyes close to the prothorax. First joint of the 
antennae hardly extending beyond the head. - 
X X Lobes of the prothorax equally long, or the fore 
lobe not more than twice longer than the hind 
lobe, rarely a little shorter, 
o Head not narrower than the hind lobe of the 
prothorax. - 
oo Head narrower than the hind lobe of the pro- 
thorax. - - - - - 
§§ Sides of the fore lobes of the prothorax keeled. - 
ff Thorax very seldom slightly straitened. 
+ Longitudinal veins of the membrane not joiued by 
the transverse veinlet. 
§ Sides of the prothorax notched near the hind 
border. - - - - - 
§§ Sides of the prothorax not notched near the hind 
border. 
X Fore femora spiny beneath, 
o First joint of the hind tarsi somewhat longer than 
the two apical joints together, 
oo First joint of the hiud tarsi nearly or more than 
twice longer than the two apical joints together. 
First joint of the antennae not extending to the tip 
of the head. - 
-h-i- First joint of the antennae extending more or less 
beyond the head. - 
Clerada. 
Pactye. 
Panchoea. 
Herceus. 
Myooocha. 
Narbo. 
Cnemodus. 
Fontejus. 
Gyndes. 
Pl.OCJOMERA. 
Polycrates. 
Euander. 
Phoroneus. 
PoEANTIUS. 
Beosus. 
