| Label | Id | |
|---|---|---|
| Cordylus | 94416 | |
| Cribbea | 364413 | |
| Crioprosopus | 584418 | |
| Cristatella | 84413 | |
| Cristatellidae | 84414 | |
| Croscherichia | 268441 | |
| Crossidius | 584419 | |
| Crystallogobius | 441902 | |
| Cupha | 64441 | |
| Cyclospora | 44417 | |
| Cystobasidiaceae | 34418 | |
| Dactylospora | 388441 | |
| Decticus | 441216 | |
| Dectochilus | 344183 | |
| Deltistes | 148441 |