| Name | References (Included in reference) |
|---|---|
| P. Cruikshank | 26 (5) |
| P. Costa Pinto | 28 (11) |
| P. Craievich | 135 (57) |
| P. Cornebise | 6 (0) |
| P. Corveller | 2 (2) |
| P. Creely | 1 (0) |
| P. Corredoura | 17 (10) |
| P. Coutinho-Ferreira | 2 (1) |
| P. Coutinho Ferreira | 1 (0) |
| P. Crivelli | 1 (0) |
