yes
by rubbing their big claw on there body
No.
they start to chase each other and then claw each other
red clawed crabs eat best when no one is around or watching them (at night).
It will drasticly reduce their life they are semi aquatic needing both dry lanf and water
Hermit crabs usually , if not always, have one large claw and one smaller claw.
In most cases yes, unless they lost their claw due to stress or sickness
They dip their big claw in the water and drink the drops on the claw, they do that over and over again until they are full.
its called a pincer
No, Because if you do they lose a leg. But if you pick up a male they will lose a leg and a claw but the claw will grow back not the legs
- They have 8 legs - Male has big claw - Almost black