10? 



Carabidse ; other forms will yet occur connecting it 

 more closely with the subaquatic Elaphridse. I am 

 induced to rank them as a family under the name of 



Cyclosomid^:, Hope. 



Genera. 



Country. 



Typical Species. 



1. Omophron, Lat. 



2. Cyclosomus, Lat. 



3. Metrius, Esch. 



France 

 East Indies 

 Kamsehatka 



C. Limbatum, Fab. 

 C. Flexuosus, Fab. 

 M. Contractus, Esch. 



This genus terminates the Carabidse of Fabricius, 

 as inadvertently I have omitted some families, and 

 purposely passed over others which may tend to 

 connect the Caraboidea together, I now insert them 

 before proceeding to investigate the aquatics. 



Oz^:nid,e, Hope, 



When I grouped my Carabidae, after examining 

 Mons, Audouin's tables of genera belonging to the 

 Brachinidse, 1 felt convinced that Ozsena and its affi- 

 nities were decidedly belonging to a distinct family, 

 with this opinion, I am glad to find another individual 

 agrees. In Guerin's Magazine will be found the 

 genera and sub-genera of Ozsena, which are in my 

 opinion allied to Helluo in form, and may have the 

 Brachinating power as well as some of the Cicin- 



