Subject
- Choristoneura parallela1
- Chorochlamys chloroleucaria1
- Cisseps fulvicollus1
- Citheronia regalis1
- Clear Oakworm Moth1
- Clearwing moths1
- Clinton's Underwing1
- Clouded Skipper1
- Cloudless Sulphur1
- Colocasia flavicornis1
- Colorful Zale1
- Common Gray1
- Common Pinkband1
- Common Sootywing1
- Compton Tortoiseshell1
- Copper Underwing1
- Cosmia calami1
- Cotton Leafworm1
- Crambidae1
- Creole Pearly-eye1