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^e, Hope. 



Genera. 



Country. 



Typical Species. 



1. Omophrou, Lat. 



2. Cyclosomus, Lat. 



3. Metritis, Esch. 



France 

 East Indies 

 Kamschatka 



C Limbatum, Fab. 

 C. Flexuosus, Fab. 

 M. Contractus, Esch. 



This genus terminates the Carabidae 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^ENiDiE, 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 Hclluo in form, and may have the 

 Brachinating power as well as some of the Cicin- 



