crackling sounds
yes because in other ways you can dump water on sand to make out side the water
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.
Why are female crabs called jenny
Mostly asian shore crabs, Mud crabs,Rock crabs, Donut Crabs and Spider Crabs. I believe there are no freshwater varieties.
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.
becaus they die
Yes
A species of crab that lives in muddy areas.
Foraging in underwater mud
It is not a herbivore as it eats small prawns
sprats eat whelk and so do limpets i hope this helps you for your food web and i hope you enjoy this info