HEMIPTERA HETEROPTERA. 
107 
South America. 
A. Head more or less sloping before the eyes. 
a. Body black or blackish. 
* Corium pale at the base. - - - 
** Corium wholly blackish. _ _ _ 
*** Corium pale for half the length from the base.- 
**** Corium red. - - - _ 
***** Corium black, with a whitish apical spot. 
**^it** Corium black, with two whitish spots. 
******* Corium whitish, with a brown band. - 
******** Corium yellowish, with a large brown spot. 
b. Body pale. 
* Corium black, pale at the base. 
** Corium wholly pale. _ - - . 
*** Corium reddish, with a large blackish spot. 
**** Corium blackish behind the middle. 
***** Corium with the interior half blackish. 
****** Corium with a blackish band. - - - 
B. Head elongated and conical in front. - 
pallidipes. 
dimidiatus. 
nigrocruciatus. 
Fairmairei. 
renustus. 
leucopus. 
discipennis. 
lougulus. 
semiluteus. 
lutescens. 
discifer. 
cruxnigra. 
nigroplagiatus. 
hyalinus. 
niger. 
5. Eccritotarsus semiluteus. 
semiluteus, Stal, Rio Jan. Hem. 57. 
Rio Janeiro. 
6. Eccritotarsus pallidipes. 
pallidipes, Stal, Rio Jan. Hem. 57. 
Rio Janeiro. 
7. Eccritotarsus dimidiatus. 
dimidiatus, Stal, Rio Jan. Hem. 57. 
Rio Janeiro. 
8. Eccritotarsus lutescens. 
lutescens, Stal, Rio Jan. Hem. 57. 
Rio Janeiro. 
9, Eccritotarsus nigroplagiatus. 
nigro])lagiatus, Stal, Rio Jan. Hem. 57. 
Rio Janeiro, 
10, Eccritotarsus discifer. 
discifer, Stal, Rio Jan. Hem. 57, 
Rio Janeiro. 
11. Eccritotarsus nigrocruciatus. 
nigrocruciatus, Stal, Rio Jan. Hem. 57. 
Rio Janeiro. 
