HEMIPTERA HETEROPTERA 



7G 



spinulose beneatb. Hind femora extending 



to the tip of tlie abdomen, 

 ft Ocelli lerous part of the bead not elevated. 

 B. Fore wings complete; discal areolet very large, 



almost triangular. 



a. First joint of ihe rostrum hardly shorter than the 



third and fourth together. Fore lobe of the 

 prothorax with no spine on each side behind. 



b. First joint of the rostrum distinctly shorter than 



the third and fourth together. Fore lobe of 

 the prothorax with a lobe on each side 

 behind. ..... 



Spilalonius. 

 Argolis. 



Thodelmcs. 



Canthesancus. 



it 



Subfam. 6. ECTRICHODIDA. 



A. Body not or slightly depressed. Second joint of 

 the antenna? simple. Middle and hind legs 

 equally apart, or the former more remote than 

 the latter, 

 a. First joint of the rostrum shorter than or as long 

 as half the length of the head, not extending 

 behind the eyes. 

 * Scutellum broad or rather broad at the tip. 

 f Scutellum with three or four points at the tip. 

 | Antenna 6-jointed. Scutellum with four apical 

 points; the middle pair very short. 

 Antenna? 8-jointed. Scutellum wiih three points 



at the tip, the middle one very short. 

 Scutellum with two poiutsat the tip. 

 Head oval or ovate, more or less deflexed. Second 



joint of the rostrum moderately long. 

 First and second joints of the rostrum almost 

 equally long, or the former a little longer or 

 shorter than the latter. Antenna? 6-jointed. 

 Head elevated about the antenna?. Eyes rather 

 prominent. First joint of the antenna? not or 

 little shorter than the head. 

 XX Head not elevated about the ocelli. Eyes very 

 slightly prominent. First joint of the antenna? 

 shorter than half the length of the head. 

 §§ Antenna? with seven or eight joints. 

 X Antenna? 7-jointed. - 



o First joint of the rostrum longer than the second. 

 oo First and second joints of the rostrum almost 

 equally long, or the second shorter than the 

 first. - 



|| Head elongated, porrect. Second joint of the 

 rostrum very long. . - - - 



§ Scutellum narrow at the tip and furnished with 

 two points at a little distance or almost con- 

 tiguous. 

 X Antennae 4-jointed. - » * 



X X Antenna? 7-jointed or 8-jointed. 



tt 



+ 



§ 

 X 



Centbaspis. 

 Larvmna. 



AIlCROSTEMMA. 



Mendis. 



SCADRA. 



Cleptria. 



ClMBUS. 

 ZlRTA. 



