HEMIPTERA HELVEROPLERA. V7 
4. Nematopus osscurus, C. H. 426. 
a. Brazil. From Mr. Mornay’s collection. 
b. Brazil. 
5. Nematopus NERvosus, C. H, 426. 
Stal, A. S. FE. F. Ame Ser. iv. 56. 
a. Cayenne. Presented by W. W. Saunders, Esq. 
b, ———? 
6. Nemaropus PuncticEr, C. H. 427. 
a. Columbia. From M. Goudot’s collection. 
7. NEMATOPUS FASCIATUS. 
fasciatus, Hope, Cat. Hem. 
8. NEMATOPUS NEICRUS. 
eneicrus, Stal, A. S. BE. F. 4me Ser. v. 178. 
Northern Brazil. 
9. NEMATOPUS AMAZONUS. 
amazonus, Stal, A. S. H. F. 4me Ser. v. 178. 
Northern Brazil. 
19. NEMATOPUS LEPIDUS. 
lepidus, Stal, Stett. Ent. Zeit. xxiii. 293. 
a. Orizaba. From M. Salle’s collection. 
11. NEMATOPUS CHALYBAUS. 
chalybeus, H.-Sch. Wanz. Ins. vi. 79. 
Cayenne. 
12. NEMATOPUS FASCIATOCOLLIS. 
fasciatocollis, Costa, R. Accad. Scienze Fisiche e Matem. Napoli, Fasc. 10, 
13. NEMATOPUS FERRINUS. 
Mas. Piceus, gracilis; rostrum testaceum, coxas intermedias fere 
allingens ; antenneé fulve, corpore breviores ; prothorax dense punc- 
tutus, angulis posticts rotundatis non prominulis ; pedes quatuor 
anteriores fulvi ; femora postica incrassata, subtus dentata et uni- 
spinosa; libie@ postice bast subdilatate, subtus dentate; tarsi 
postict bast subtus fulvi; membrana nigricans. 
Male. Picevus, slender. Eyes rather prominent. Rostrum testa- 
ceous, extending nearly to the middle cox; first and third joints shorter 
than the second and the fourth. Antenne tawny, setulose, somewhat 
shorter than the body ; second joint longer than the first; third as long as 
