Chorthippus apicalis 
Chorthippus binotatus 
Chorthippus jacobsi 
Chorthippus montanus 
Chris Ang's Leaf Insect 
Christmas Island red crab 
Christmas Jewel Spider 
Christmas Spider 
Chromacris icterus 
Chromacris peruviana 
Chromacris psittacus 
Chromacris trogon 
Chromis Firewing 
Chrysanthemum Lace Bug 
Chrysanthia geniculata 
Chrysanthia superba 
Chrysanthia viridissima 
Chrysanthrax cypris 
Chrysaster ostensackenella 
Chrysilla volupe 
Chrysina beraudi 
Chrysina boucardi 
Chrysina limbata 
Chrysina resplendens