Genera of the Cossonidce. 639 



nore nitidiore et paulo grossius sculpturato, rostro suban- 

 gustiore, prothorace elytrisque ad basin rectius truncatis, 

 his ad apicem baud singulatim rotundatis, scapo minus 

 curvato, tarsisque subgracilioribus, art. 3 tio magis sim- 

 plici.) 



Genus 100. COPTUS. 



Wollaston (vide, ante, p. 492). 



Coptus oculatus, n. sp. 



C. angustus, parallelus, subdepressus, nitidus, rufo- 

 piceus aut fere piceo-ferrugineus ; rostro (brevi, lato, 

 parallelo, arcuato) minute punctulato, oculis maximis, 

 valde prominentibus ; prothorace ovali-cylindrico, antice 

 leviter constricto, sequali, profundius punctato; elytris 

 parallelis, subrufescentioribus, sat profunde punctato- 

 striatis, interstitiis minutissime parcissimeque uniseriatim 

 punctulatis; antennis pedibusque clarioribus. Subtus 

 parce et parum leviter punctatus. 



Long corp. lin. 1^. 



Habitat ins. Malayenses, a Dom. Wallace in Sula 

 repertus. In collectione Dom. Pascoe. 



Coptus minor, n. sp. 



C. praecedenti similis, et forsan ejus varietas insularis. 

 Differt solum corpore subminore, subpallidiore, necnon 

 rostro prothoraceque subdensius ac sensim minus grosse 

 punctatis. 



Long. corp. lin. 1. 



Habitat Nov. Guinea, ad Dorey et Saylee a Dom. 

 Wallace deprehensus. 



Genus 101. PACHYOPS. 



Wollaston (vide, ante, p. 492). 



Pacliyops cylindricus, n. sp. 



P. angustus, parallelus, convexiusculus, cylindricus, 

 subnitidus, niger aut subpiceo-niger ; capite (magno, lato, 

 crasso, convexo, valde exserto) rostroque (brevi, lato) 

 dense sed parum minute punctulatis, fronte obsoletissime 

 et tenuiter canaliculata ; prothorace (elongate, conico- 

 cylindrico) dense et profundius punctato, asquali sed in 

 linea media obsoleta Ia3viore ; elytris elongatis, parallelis, 

 grosse punctato-sulcatis, interstitiis convexis, costiformibus 

 ac minutissime uniseriatim punctulatis ; antennis pedibus- 



