5i6 Memoirs on the Coleoptera 



Easily distinguishable from perminutus by the shorter, less 

 pubescent and more densely punctate prothorax and coarser, less 

 close-set punctures of the elytral series. 



I am of the opinion that Eunyssobia Csy. (Euchcetes Lee), sup- 

 pressed by Mr. Champion, is a valid genus; its habitus is quite 

 different from that of Plocamus, as can be seen from the figures, 

 and there are many special differences relating to the beak, pro- 

 thorax and character of the bristling spines. 



ERRATUM 



In Memoirs VIII, a ter Bemb'dicn acutifrons, in the first line of the 

 list at the bottom of page 222, for " Cal." read Col. 



