Closebanded yellowhorn 
Closterotomus fulvomaculatus 
Closterotomus trivialis 
Clouded Apollo 
Clouded border 
Clouded buff 
Clouded Daisy Fly 
Clouded Drab 
Clouded Footman 
Clouded Grasshopper 
Clouded magpie 
Clouded mother-of-pearl 
Clouded Plant Bug 
Clouded skipper 
Clouded Sulphur 
Clouded yellow 
Cloudless sulphur 
Cloudy Endothenia 
Cloudy Flower Beetle 
Cloudy Masked Bee 
Clover Hayworm Moth 
Clover leaf weevil 
Clover Looper 
Clover Moth