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It's not so much a chirp as a low clicking noise. My female makes low clicking noises when she's out of the water. I don't know why they do it, but as far as I know "Gil" my little crab is happy & healthy :)
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoYes, fiddler crabs have hearts. The heart uses blood that was oxygenated through the gills, processes it, then sends it to the rest of the body for energy.
Wiki User
∙ 16y agoCrabs have teeth to eat.
Wiki User
∙ 8y agoAll crustaceans have a mouth, yes.
Wiki User
∙ 12y agoYes.
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What do fiddler eat?
they eat humans fiddler crabs eat other smaller crabs
How do male fiddler crabs attract female fiddler crabs?
by rubbing their big claw on there body
Are ghost crabs and fiddler crabs the same thing?
Ghost crabs? Well that depense if it is a dead fiddler crab so it would be the same/
Are hermit crabs like fiddler crabs?
yes they are
Are fiddler crabs a chordate?
no
How do fiddler crabs behave?
== == == ==
What is classification of fiddler crabs?
?
Are fiddler crabs mammals?
no they are not
What does Fiddler Crab drink?
fiddler crabs drink fresh water.
What will you need to maintain the fiddler crabs habitat?
you kill the fiddler crab
What group are fiddler crabs in?
They're in the crustation or the crabs group.
Why do fiddler crabs change pale at night?
crabs are nocturnal
