Blueberry Hermit Crab (Coenobita Purpureus) ムラサキオカヤドカリ
The Blueberry Hermit Crab is a large nocturnal hermit crab. This one is sporting an Asian Rapa Whelk shell. They change shells as they grow.
Same Blueberry Hermit Crab on its way into hiding after a long night of foraging. Taking in the Morning Primrose.