Portal:Crustaceans/Did you know/17

... that the annual catch of Bering Sea tanner crab (pictured) was as much as {{convert|332000000|lb}}, before a population crash due to overfishing?
... that a Halloween hermit crab may attack a snail in order to take its shell?
... that killer shrimp have invaded Western Europe and could soon invade North America?
... that until 1962, a salt-water crab lived in the Texas Panhandle, 500 miles from the sea?