| Common name | Flet |
| Language | French |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Belgium |
| Locality | |
| Ref. | Blanc, M., J.-L. Gaudet, P. Banarescu and J.-C. Hureau, 1971 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | 'Flet' from Middle Dutch 'vlete' (also 'flétan') derived from Dutch 'vleting', i.e., round, flat (p. 310 in Ref. 9404, see also 'plie'). |