Catocala optata 
Catocaline Dart 
Catocheilus apterus 
Catoxantha opulenta 
Cattail borer 
Cattail Mosquito 
Cattleheart white 
Cattlepoisoning Sawfly 
Catuna crithea 
Caucasian Spotted Fritillary 
Caucasian vernal copper 
Caucasus beetle 
Caucasus beetle 
Cauchas rufimitrella 
Caudasceles villosus 
Cautatha submacariodes 
Cavipes Hermit Crab 
Caviria regina 
Ceanothus Silkmoth 
Cechenena helops 
Cechenena lineosa 
Cechenena subangustata 
Cecile pandarioides 
Cecropia Moth