8 
CATALOGUE OF 
XX Head extending very slightly in front of the 
antenniferous tubercles. - - 10. Artagerus, Stal. 
ft First and second joints of the antennae equally 
long, or the first shorter than the second. 
X Hind border of the prothorax straight, or very 
slightly bent. - - - ■ 11. Mezira. 
Hind border of the prothorax distinctly bent. 12. Brachyrhynchus. 
** Membrane not veined. 
f Body hairy. Lobes of the head and antenni- 
ferous tubercles equally long. - 13. Aphleboderrhis, Stal. 
ft Body not hairy. Lobes of the head extending 
beyond the antenniferous tubercles. 
X Head with a tooth behind the eyes. First 
joint of the antennae extending beyond the 
head. _ 14. Carventus, S tal. 
Head tuberculate behind the eyes. First joint 
of the antennae not extending beyond the 
head. 
§ Rostrum inserted near the tip of the head. - 15. Aneurus. 
§§ Rostrum inserted at the tip of the head. - 16. Isodermus. 
In a later publication he divides the genera into three subfamilies, as 
follows : — 
A. Rostrum not very short. - 
B. Rostrum very short. 
a. Head with a groove for the rostrum. 
b. Head with no groove for the rostrum. 
1. Aradina. 
2. Brachyriiynchina. 
3. IsodErmina. 
Genus 1. DYSODIUS. 
Dysodius, St. Farg. et Serv. Enc. Melh. x. 654. Burm. Handb. Ent. ii. 
255. Serv. Hist. Hem. 304. 
1. Dysodius lunatus. 
, Stoll, Pun. 53, pi. 13, f. 84 — Acanthia lunata, Fabr. Ent. Sgst. iv. 
72 — Aradus lunatus, Fabr. Sgst. Rhyn. 117. Wolff, Icon. Cim. 168, 
pi. 17, f. 162. De Lap. Hem. 154. Gu6r. Icon. R. A. Ins. pi. 56, 
f. 15 — Dysodius lunatus, Burm. Handb. Ent. ii. 255. Blanch. Hist. 
Nat. Ins. iii. Ill, pi. 3, f. 2. Serv. Hist. Hem. 304. 
a — b. Columbia. Presented by W. W. Saunders, Esq. 
2. Dysodius flaviventris. 
• flaviventris, Burm. Handb. Ent. ii. 255. H.-Sch. Warn. Ins. ix. 140, pi. 
312, f. 957. 
Brazil. 
