| Species | Name Used in Reference |
|---|---|
| Sewellia breviventralis Freyhof & Serov, 2000 | Sewellia breviventralis (p. 231;fig.9-10) |
| Sewellia diardi Roberts, 1998 | Sewellia diardi (p. 229) |
| Sewellia elongata Roberts, 1998 | Sewellia elongata (p. 231) |
| Sewellia lineolata (Valenciennes, 1846) | Sewellia lineolata (p. 219;fig.1-2) |
| Sewellia marmorata Serov, 1996 | Sewellia marmorata (p. 223;fig.5-6) |
| Sewellia patella Freyhof & Serov, 2000 | Sewellia patella (p. 235;fig.13-4) |
| Sewellia pterolineata Roberts, 1998 | Sewellia pterolineata (p. 229) |
| Sewellia speciosa Roberts, 1998 | Sewellia speciosa (p. 230) |