317 



Notes on above Table. 



L. s(iuatidus sometimes has tlie third and fifth interstices of elytra 

 siibtubercLilate posteriorly, but is best placed arnoiigst those species 

 having thc elytra non-tabercnlalc. 



L. sinniger sometimes has l'eeble suturai tubercles. 



In L. férus the médian carina ol" tlie head is sometimes obscured 

 by scaies. 



In many species the suture in tuberculate only at, or near, the 

 summit of the posterior declivity, where there are two more or less 

 conjoined tubercles. 



In ail the species of Caiasarcus there is a spine or tubercle on 

 each sidejust above the middle of the ilanks of the metasternum; 

 a very similar tubercle or spine is présent in a number of species 

 of Leptops. In L. Daileyi, ebeninus and polyacantlms, there is a very 

 feeble rounded tubercle in this position, but it is so feeble that 

 thèse species hâve not been included with those in which it is very 

 distinct. 



In L. tribulus the pectoral armature may be regarded as at its 

 lowest, being little more than slightly pointed and very feeble 

 tubercles. In L. bmclnstijlus there are slight traces of armature, but 

 I hâve placed the species amongst those having the breast unarmed. 



