Dry Fly - Tavanas GDC 08-B - Devaux
Dry fly - Tavanas GDC 08-B - Devaux
The Tavanas GDC 08-B by Devaux is a highly visible sedge that imitates the silhouette of an adult caddisfly. Its white post provides an excellent visual marker on the water, especially in currents or when the light changes during the drift.
Its black body and black thorax give the pattern a dark, well-contrasted silhouette, paired with a long, full wing. When properly dressed with floatant, this fly can also be used as a suspender in a dry-dropper setup and support a nymph fitted with a tungsten bead up to 2.8 mm.
A highly visible and versatile sedge
The white post makes it easy to keep the fly in sight and track every change in the drift. Used in a dry-dropper setup, it also acts as a marker to detect takes quickly, while remaining an effective sedge imitation fished on its own as a dry fly.
Key features
- Sedge silhouette: adult caddisfly imitation for surface fishing.
- White post: excellent visual marker on the water and in currents.
- Black body and thorax: a dark, understated and well-contrasted silhouette.
- Good buoyancy: can support a nymph with a bead up to 2.8 mm when the fly is properly treated with floatant.
Fishing tip
Use it on its own during periods of caddisfly activity, or as the dry fly in a dry-dropper setup. To maintain good floatation, apply floatant carefully and reapply if the fly starts to become waterlogged.
Technical specifications
| Model | Tavanas GDC 08-B |
| Brand | Devaux |
| Type | Dry fly / Sedge |
| Imitation | Adult caddisfly |
| Use | Dry fly / dry-dropper |
| Body | Black |
| Thorax | Black |
| Visual marker | White post |
| Supported nymph | Up to a 2.8 mm tungsten bead, with the fly well treated with floatant |
| Size | 12 |
La Fine Mouche's opinion: a simple, dark sedge that is very easy to track on the water. Its white post is especially useful for following the drift, and its full dressing keeps it relevant in a dry-dropper setup.



