Cissia labe 
Cissites maculata 
Cistus forester 
Cithaerias aurorina 
Citheronia andina 
Citheronia bellavista 
Citheronia equatorialis 
Citheronioides collaris 
Citrine forktail 
Citrus flatid planthopper 
Citrus Mealybug 
Citrus swallowtail 
Citrus Thrip 
Ciulfina rentzi 
Cladethosoma trilineatum 
Clanoptilus abdominalis 
Clanoptilus elegans 
Clanoptilus marginellus 
Clara's satin moth 
Clark's Mining Bee 
Clark's Sphinx 
Clastes freycineti 
Clastoptera laevigata 
Clastoptera testacea