26 CATALOGUE OF 
b. Middle legs hardly or slightly remote from each 
other. 
* Hind femora unarmed. - - - 
** Hind femora with many spines beneath. - 
2. Lyg^ida. 
A. Eyes petiolated. - 
B. Eyes sessile. 
a. Antenniferous tubercles obtuse. - 
b. Antenniferous tubercles sharply prominent on the 
outer side in front. - 
4. Geocorida. 
A. Clavus widened towards the tip, or with parallel 
sides. 
a. Body elongate. - - - - - 
b. Body oblong. 
* Petiole of the eyes short. 
•f Bucculi lung, extended by the insertion of the 
antennae. - 
•ft Bucculi very short. - 
** Petiole of the eyes long. - 
B. Clavus perceptibly straitened towards the tip, 
sometimes uarrowly joined with the curium. - 
5. Pachygronthida. 
A. First joint of the antennae very short, but extend- 
ing in front of the head. 
a. Eyes slightly prominent. First joint of the rostrum 
extending to the base of the head. 
b. Eyes considerably prominent. First joint of the 
antennae not extending to the base of the head. 
B. First joint of the antennae longer than any of the 
others, extending beyond the head. 
a. First joint of the antennae gradually incrassated 
towards the tip, shorter or seldom slightly 
longer than the thorax. - 
b. First joint of the antennae suddenly incrassated 
towards the tip, longer than the thorax. 
8. Cymida. 
A. Antenniferous tubercles sharply prominent in 
front on the outer side. First joint of the 
antennae long, extending much beyond the tip 
of the head. - 
B. Antenniferous tubercles obtuse. First joint of the 
antennae shorter than the head, not or slightly 
extending beyond the lip of the latter. 
Blissus. 
Papiriub. 
Astacops. 
Lyg.eus. 
Nysius. 
Ninus. 
Henestaris. 
Germalus. 
H OEM US. 
Geocoris. 
Teracrius. 
Phlegyas. 
(Edancala. 
Pachygrontha. 
Ctmodema. 
OxYCARENDS. 
