^GITHUS. 113 



B. Rostrum cuiioiform, short, foreliead with two impressions 

 in front; frontal suture visible, eyes not margined above. Jb'tro/i(/i/- 

 /obv/mis, Clievr. 



Strongylosomus unicolor. 



Erotijlus unicolor, Oliv. Ent. v. 481, T. iii. f. 32. 



• hrevlcornls, Dap. Erot. 3G, T. in. f G8. 



Coccwiorphus unicolor, Lac. Erot. 272. 8. 

 Brazil, Cayenne. 



Strongylosomus rugosus, 



Coccimorphus rmjosus, Lac. Erot. 27G. 

 Cayenne. 



Strongylosomus dichrous. 



Coccimorphus dichrous, Lac. Erot. 27-lo 

 Columbia, Bogota, Costa Kica, Guatemala, 

 Examples which I have before me from the two latter localities 

 are inseparable from this species. 



Strongylosomus foveicoUis.* 



Coccimorphus foveicollis, Lac. Erot. 275. 

 Brazil. 



The unique type seems to have been somewhat immature and 

 malformed, 



Strongylosomus alutaceus. 



Coccimorphus alutaceus, Er. Arch.f. Nat. xii. 179 (1847). 



.ffigithus. 



Fah. Syst. El. ii. 1) {typ. surinamensis, L.). 



A. Elytra smooth : no coxal lines. 



-ffigithus chalybeus. 



Erotylus chalyheus, Bup. Erot. 33, T. in. f. G2. 



uEijithus , Lac. Erot. 270. 



Brazil, Espiritu Santo. 



Distinct by its pyramidal form, flattened in front. Epi- 

 pleuree of the thorax concave. 



c. II. 8 



