It has a hard shell for the protection of the crabs internal organs. The crabs eyes are on protruding eyestalks so that the crab can see front, back and sideways. The crabs antennae can sense vibrations, smell and taste chemicals in the water to help detect prey or predators =s It has chelipeds (pincers) for feeding, defence against enemies and they use them for displaying to mates...
Apparently it's either a cast of crabs or a dose of crabs. Google it for more info.
mud crabs, sand crabs, ghost crabs, blue swimmer.
pinchers
Why are female crabs called jenny
Mangrove crabs feed on phytoplankton as well as zooplankton. Their real name is Scylla serrata and they are often called mud crabs in addition to mangrove crabs.
Mostly asian shore crabs, Mud crabs,Rock crabs, Donut Crabs and Spider Crabs. I believe there are no freshwater varieties.
yes because in other ways you can dump water on sand to make out side the water
it has a big shell
becaus they die
Yes
IT has a shell
i dont know, you tell me the answer!