Feeling crabby? Feast your eyes on today’s Exhibit of the Day, the Museum’s Japanese spider crab (Macrocheira kaempferi). This species is the biggest living crab and the largest arthropod in the world, measuring up to 13 ft (4 m) from the tip of one outstretched leg to another! Its diet includes dead fish, invertebrates, and algae, but it occasionally snatches live prey with its strong claws. This scavenger can be found on the seafloor off Japan’s Pacific coast, inhabiting depths of more than 984 ft (300 m). You can spot a model of one in the Museum’s Hall of Ocean Life!
Photo: The American Museum Journal, Volume IV 1904