A claw-snapping crab that can be found in various water bodies throughout Teyvat.
These crabs have blue-gray shells and are more docile and less prone to anger than other crab species. Their limbs, however, are of greater strength. Getting pinched by one of their claws is definitely going to hurt.in-game description from the Archive
Catching one for the first time will add this creature's entry into your in-game archive.