314 Mr. T. Vernon Wollaston on Atlantic Coleoptera. 
have been more correct if, in the ‘Coleoptera Atlanti-— 
dum,’ I had compared it with the Huropean M. denticollis. 
Indeed Mr. Rye, who a short time ago had the kindness 
to give it a very careful examination, remarks ‘‘ Not so 
near to the ‘ M. sinuaticollis’ as to the denticollis; but its 
long thin antennee, very remote punctation, and weak 
superficial male characters (as regards the legs) readily 
separate it from that species. There are certainly no 
European members of the genus in De Marseul’s last 
Catalogue that will suit it.” 
