LESSE Nr 1
| Hook | 10 or 12 |
| Thread | Black |
| Body | Fibers of pheasant winded around the shank, ribbed with a large yellow fluorescent thread. This body can be weighted |
| Hackle | Some brown partridge fibers winded |
| Tail | Reddish-brown cock fibers. |
| Source | Marcel Langhendries |
| Utilisation | Wet fly used in beginning of the season |