HEMIPTERA HETEROPTERA. 12] 
11. OpLomus cIRCUMOINCTUS. 
Perillus circumcinctus, Stal, Stett. Ent. Zeit. xxiii. 89. 
Mexico? 
South America. 
12, OpLomus rutiLus, C. H. 83. 
a. Columbia. From M. Goudot’s collection. 
13. OpLomus Festivus, C. H. 85. 
a, Columbia. From M. Goudot’s collection. 
14. Optomus viotaceus, C. H. 85. 
a. Columbia. From M. Goudot’s collection. 
15. Optomus tripustuLatus, C. H. 86. 
a. Columbia. From M. Goudot’s collection. 
16. OpLomus MaArRarNaLis, C. H. 83. 
a, 6. Brazil. From Mr. Mornay’s collection. 
ce. Brazil. From Mr. Walker's collection. 
d, ? Presented by the Entomological Club. 
17. OpLoMuUS BIARCUATUS. 
Testaceus, nitens; caput nigrum, testaceo trivittatum ; scutum lineolis 
duabus anticis nigris transversis arcuatis ; scutellum punetis duobus 
basalibus nigris ; pectus nigro maculatum ; venter strigis lateralibus 
transversis maculaque subapicali nigris ; pedes nigri, femoribus tes- 
taceo maculatis ; ale antice membrana fusea. 
Testaceous, smooth, shining, with minute darker punctures. Head 
black ; lobes testaceous ; sides beneath testaceous. Rostrum and antenne 
black. Fore disk of the scutum with a transverse short interrupted black 
line, forming twuv curves. Scutellum with a black point on each side at 
the base. Pectus with some irregular black spots on each side. Abdomen 
beneath with broad transverse black streaks on each side, and with a large 
black spot in the disk near the tip. Legs black ; femora with some pale 
testaceous spots. Membrane of the fore wings and hind wings brown. 
Length of the body 5 lines. 
This specimen has most resemblance to O. nigripennis, from which it 
is distinguished by its smaller size, its colour, and its spotted femora. 
a. Vera Cruz. From M. Salle’s collection. 
18. OpLoMUS CHRYSOMELAS. 
Niger, nitens ; caput antice testaceo bimaculatum ; scutum macula media 
tenui maculisque quatuor lateralibus testaceis; scutellum maculis 
duabus basalibus apiceque testaceis ; venter plaga basali maculisque 
quatuor lateralibus testaceis. 
Black, smooth, shining, minutely punctured. Head with a testaceous 
spot on each side in front. Scutum with a slender testaceous dot in the 
disk and with two testaceous spots on each side; one spot obliquely in 
R 
