The Red-Streaked Box Crab is a hidden creature found in Endless Ocean: Blue World.
"This unique crab holds its large pincers in front of its face as if hiding. It likes to eat shellfish, which it braces against a bump at the base of its right pincer and gradually crushes to get at the meat inside. When it is finished eating, nothing but the core of the shellfish is left."
These small crustaceans can be found in Gatama Atoll, under zoom-mode glows at coordinates B-4 and H-6.
Red-Streaked Box Crabs are only found under zoom-mode glows, and there is only one of them per glow. They are only found by themselves, never with any other creatures.
- The easiest one to find is the one on the path to the Private Reef at H-6. At night, it is replaced by the Parade-Float Sea Slug.