| Nominal Species (n = 6) | Present allocation (n = 6) | Ref. |
|---|---|---|
| Lafystius acuminatus Bousfield, 1987 | Lafystius acuminatus | 19 |
| Lafystius frameae Bousfield, 1987 | Lafystius frameae | 19 |
| Protolafystius madillae Bousfield, 1987 | Protolafystius madillae | 19 |
| Paralafystius mcallisteri Bousfield, 1987 | Paralafystius mcallisteri | 19 |
| Lafystius morhuanus Bousfield, 1987 | Lafystius morhuanus | 19 |
| Lafystius sturionis Krøyer, 1842 | Lafystius sturionis | 19 |