| Lytechinus williamsi Chester, 1968 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Hendler, G. and D.L. Pawson, 2000 |
| Comment | Author name from Ref. 415. |
| Etymology of Generic name | |
| Etymology of specific name |