| Exosphaeroides quadricosta Kensley, 2003 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Kensley, B., 2003 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | 'quadricosta', i.e., four ridges or ribs, in reference to the four rounded ridges of the pleotelson (Ref. 8383). |