HMMIPTERA HErPEROPTERA. 91 
109. RuyPAROCHROMUS QUADRICOLLIS. 
Pachymerus quadricollis, Spin. Maun. Chil, 144; Sgnt. A. S. £. F. Ame 
Sér. iii. 562—Meganotus, Mied. 
Chili. 
110. RuyparocHRomus CHILENSIS. 
Pachymerus Chilensis, Spin. Faun. Chil. 147; Sgnt. A. S. EB. F. 4me Sér. 
iii. 562. 
Chili. 
111. RHyparocHROMUS HYALINATUS. 
Pachymerus byalinatus, Spin. Faun. Chil. 148, pl. 1, f. 16; Sgnt. A. S. E. 
| #. 4me Sér. iii. 563. 
Chili. 
112. RuypaRoCHROMUS PCILUS. 
Pachymerus pecilus, Spin. Maun. Chil. 149, pl. 1, f.15; Sgnt. A. S. E. 
fF, Ame Sér. iii. 563—R. hyalinatus, var. ? 
Chili. 
113. RaoypAROCHROMUS POLYCHROMUS. 
Pachymerus polychromus, Spin. Faun. Chil. 149; Synt. A. S. EB. F. 4me 
Sér. iii. 563. 
Chili. 
114. RuypaAROCHROMUS NITIDUS. 
Pachymerus nitidus, Blanch. Faun. Chil. 150; Sgnt. A. S. EL. F. 4me 
Sér, iii. 563—Lamprodema, Lieb. 
Chili. 
115. Ruyrarocuromus Gayl. 
Astemmoplitus Gayi, Spin. Faun, Chil. 158, pl. 1, f. 13—R. nitidus? 
Chili. 
116. RuyparocHROMUS ARMATIPES. 
Niger ; rostrum testaceum, cowas anticas superans ; prothoracis sulcus 
transversus bene determinatus ; pedes testacei ; corium obscure fuscum, 
striga costali diaphana, macula costali albida ; membrana fuscescente 
cinerea. 
armipes, C. H. 569. 
Of the group Beosus, as is also the following species. 
Black, in structure like R. armipes. Head triangular. Eyes slightly 
prominent. Rostrum testaceous, extending somewhat beyond the fore 
coxe. Prothorax widening from the fore border to the hind border, near 
