Japanese Spider Crabs Can Span Nearly 4 Meters Japanese spider crabs (Macrocheira kaempferi) are giant seafloor scavengers found around Japan, feeding largely

Japanese Spider Crabs Can Span Nearly 4 Meters Japanese spider crabs (Macrocheira kaempferi) are giant seafloor scavengers found around Japan, feeding largely on dead and decaying animals, algae and other organic material [📷](https://pbs.twimg.com/media/HSqiaRZX0AAimp5.png) [📷](https://pbs.twim…