Ykeshan Shellfish  

A minimum Gathering skill of 190 is required to harvest this node.

This special tradeskill quest resource node can only be seen by players that have one of the quests from the Tupta Daily Supply Tasks Mission Group, and are found all along the waterway leading to the waterfall near Tupta.

Each harvest yields 3 ykeshan shellfish. Each node may be harvested once.

A complete guide to harvesting can be found at A Harvester's Guide.