HEMIPTERA HETEROPTERA. 158 
ttt Fore wings black, with a subapical luteous spot. -  bipustulatus. 
titt Fore wings lurid. - = - ~ spinidorsis, luteicornis. 
tt Prothorax pale about the spines. - -  maculifer, maculatus. 
b. Head and prothorax piceous. 
* Antennz not ochraceous towards the base. - - decoloratus. 
** Antenne ochraceous towards the base - - brunneus. 
e. Prothorax partly black. = - coxalis, limbatus. 
d, Prothorax blackish brown, - festivus, flavispinus, sordidipennis. 
e. Prothorax pale. 
* Corium with a white spot. - - - nigrospinosus, eburneus. 
** Corium with no white spot. 
+ Prothorax with black stripes. - - - Amazonus. 
tt Prothorax with black spots. 
t Legs with black bands. 
§ Fore lobe of the prothorax with short spines. - umbrifer. 
§§ Fore lobe of the prothorax with long spines. - pardalinus. 
tt Legs with no black bands. - - - - pictus, 
ttt Prothorax with no black spots nor stripes. 
t Prothorax with brown or ferruginous stripes. | annuliger, simulans, 
t Prothorax with no stripes. 
§ Prothorax brown. 
x Legs red. - = = = - - basalis, 
<x Legs not red. 
o Spines whitish, — - - - - - tibialis. 
oo Spines not whitish. - - ochripennis, truculentus. 
§§ Prothorax brownish testaceous. = - - - luteispinus, 
§§§ Prothorax red. 
* Membrane black. - - - - - rutilans. 
XX Membrane not black. - - miniaceus, obscuricornis. 
C. Fore lobe of the prothorax with no spines. - - nabvides, 
D. Scutellum with no spine. - - - - mundus, 
E, Prothorax with no spines. - - - - Steini. 
1. SPINIGER ATER. 
Reduvius ater, St. Farg. et Serv. Enc. Meth. x. 274. Blanch, Hist. Nat. 
Ins. iii. 104—Spiniger ater, Burm. Handb, Ent. ii. 234. H.-Sch. 
Wanz. Ins. viii. 66, pl. 270, f. 835. Serv. Hist. Hem, 335, Stal, 
Slett, Ent, Zeit. xx. 395. 
a. Brazil. From Mr. Vigors’ collection. 
b,c. Brazil. Presented by Major-Gen, Hardwicke. 
d. Brazil. 
e, f. Rio Janeiro. Presented by W. W. Saunders, Esq. 
g. Monte Video. Presented by W. W. Saunders, Esq. 
h,i. Tejuca. Preseuted by J. Gray, Esq. 
2. SpINIGER OPACIVENTRIS. 
opaciventris, Stal, Stett, Ent. Zeit. xx. 395, 
Brazil. 
