The ROCH VOISINE
| Hook | Wet type, 10 to 14 |
| Thread | Black |
| Body | Flat silver tinsel |
| Thorax | Hare's ear |
| Wingcase | Pheasant tail feather fibers |
| Hackle | Brown partridge |
| Tails | Pheasant tail feather fibers |
| Creator | Jean Roch |
| Use | Wet fly to be placed in the middle of a tram during the whole season. |