tooth arch fishes mouth ?
there is actually pieces of the map that you get on the ports but there is a puzzle you have to do to get them
You don't return any map pieces if you're talking about skullduggery.
I wish i knew. hmm
The treasure is on a secret island which is revealed after you find all pieces of the map, called Skullduggery. But I don't know how to get it yet.
There is a dock at the bottom side of the small island, Skullduggery. The island appears when you have collected all 5 of the pieces of the Treasure Map.
Collect the five map pieces (one on each of the trading islands) and join them to see the sixth island, Skullduggery. Once it appears on the map, you can actually go there, but nothing happens there until the end of the game. (see the related question)
It is the sixth, small island that is foggy. It is the real "Skullduggery island". It is just southeast (down and right) from the Pirate Outpost, and directly west (left) of Golden Harbor. It will appear on the map formed when you collect all five map pieces. (see related question)
The 5 pieces of the treasure map reveal another small island (Skullduggery) where a secret treasure is buried. Once you get rid of Captain Crawfish, it will be safe for the villagers to recover it, and the Governor will send you to dig it up.
Once you have all 5 map pieces, the new island (Skullduggery) appears near the Pirate Outpost. But there is nothing you can do there until you acquire a Phoenix Warbird and defeat Captain Crawfish in battle. Once that is done, return to the governor in Fort Ridley and he will give you the map to the treasure on Skullduggery, and a shovel to dig it up.
look around and ask too people give clues to where the treasure map is. I beat it using no cheats. Take my advise it works.
Skullduggery sea is in the bottom left on the map
Joining the map pieces reveals a new small island named Skullduggery, just to the right of the Pirate Outpost. However, there is nothing to do there until you defeat Captain Crawfish. Once he is beaten, go back to the governor and he will give you the treasure location, and you can go to Skullduggery to dig it up.