| Label | Id | |
|---|---|---|
| Carangaria | 1489904 | |
| Carangimorpha | 1489904 | |
| Carangimorphariae | 1489904 | |
| Catoptometra | 2799048 | |
| Caxamarca | 904418 | |
| Cejpia | 2831904 | |
| Centropappus | 904420 | |
| Cephalocassis | 390432 | |
| Cervaria | 329043 | |
| Chaetogammarus | 190420 | |
| Chaetotyphula | 359047 | |
| Chamaesiphonaceae | 1890431 | |
| Chelmon | 109904 | |
| Chelonoidis | 904181 | |
| Chibchea | 2069041 |