| Keesingia gigas Gershwin, 2014 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | MarineSpecies.org, 2050 |
| Comment | |
| Etymology of Generic name | Named to honor Dr. John Keesing of CSIRO Marien and Atmospheric Research, who provided the holotype for this species and has been of great assistance and inspiration to the author. |
| Etymology of specific name | Species name in reference to the enormous size of this species. |