This Tristichopterus fish comes from the Middle Devonian from the Orkney Islands of Scotland. These fishes are among the rarest fish that can be found in this location. There are absolute rarities that are hardly available on the market. This piece comes from an old collection.
The fossil is completely preserved. The slab measures about 28 x 24 x 2 cm.
This is not a split-fossil, the fish have been prepared to the highest level.