| Phestilla arnoldi Mehrotra & Caballer, 2024 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | MarineSpecies.org, 2050 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | 'arnoldi', i.e., named after Mr. Spencer Arnold for his discovery of cryptic species at Koh Tao (Ref. 130669). |