new genera and species of IluUicince. 449 



piceous, tlie 3rd joint one-half longer than the 2nd. 

 Thorax three times as broad as long ; sides rounded, an- 

 terior angles produced, the apex obtuse, hinder angles 

 acute ; disk very finely and remotely punctured, the punc- 

 tures only visible under a lens ; anterior and posterior 

 margins narrowly edged with piceous. Scutellum trigonate. 

 Elytra faintly depressed below the basilar space, much 

 more coarsely punctured than the thorax. 



