It will either stay out of it's shell or have a shell fight with another crab to take its shell.
I do not recommend letting your crab have no shell for very long though, it makes them very vulnerable and stressed out making them a good target for other crabs to harm.
Well a lot when the crabs shell gets mixed up with normal shells and water what will happen is the shells will hit it and then it will break down to a normal shell our a animal could eat it . does that anwer your question 5th grade Samantha
it won't have protection and if you have another hermit crab it might kill it.
If your land hermit crab's shell gets to small get a new shell. The shell hole should be the same size as your crab's big claw or bigger Make sure your crab's new shell is clean. DO NOT FORCE YOU CRAB TO COME OUT! All you have to do is set your crab's new shell in it's cage and wait.
You must always have a spare larger shell for a hermit crab as they have no natural shell of their own. Just place a larger shell in the tank and if the crab does not use it straight away, don't worry, it eventually will do as they need larger ones as they grow.
Get a new one!
then the crab goes and finds a new shell
No, things decompose only when they are dead. A hermit crab out of a shell can still survive, but it is vulnerable to predator attack and from the environment until they find a new shell that fits.
Congratulations! No need to rename it. It's the same hermit crab. It molted it's old skin! This means your hermit crab is perfectly healthy and can grow! Make sure you have a slightly bigger shell though. Leave it alone until it walks around and is very healthy.
Try to get another shell that you have that is simmilar to the original one. Then I would pit the hermit crab in a small tank with the new shell ans see that he gets into it.
The shell that the hermit crab adopts and wears and changes many times throughout his decades long lifetime helps him in several ways. The hermit crab has a very delicate abdomen that is protected by the shell. Without this shell, his abdomen could become punctured very easily and the crab would die. The hermit crab also carries water in his shell to keep the abdomen moist. If it were to dry out, again, the hermit crab would die. The crab balances the salinity of the water within his shell by accessing fresh or salt water as needed. The shell is also his shelter, and protects him from predators. The ideal fitting shell will allow the hermit crab to pull fully inside and to block off the opening with his large pincer.
Advantages: With a shell, the hermit crab is safer from predators, or any other threats. It is basically more protected. The snails have less shells lying around because a hermit crab is probably constantly looking for a new one. Disadvantages: The snail's shell is heavy on the hermit crab's back, so it slows it down. A hermit crab outgrows its shell and will have to find a new one soon. The snail has no disadvantages. I hope I helped you! Sorry if this isn't what you were looking for! :)
They say that a drop from about 3 feet can kill your hermit crab. If you dropped your hermit crab the first thing you should do is see if it's dead. It's body will look droopy and a dead hermit crab can start to smell like rotten fish. If your crab happeneds to still be alive but it's she'll is completely crAcked then gently scoop it up and put it into its cage with a bunch of shell options so they can pick a new shell.
Because he doesn't fit his old shell (too small) and he needs a new shell.
well, did you have spare shells for him to move into? if not, he couldn't desperately find a new home. if you do and you have other hermit crabs in the tank, then your best bet is that he was in a fight for a shell that another hermit crab was interested in and, obviously, lost the fight. sorry for the loss of your hermit crab and i am sure that it wasn't your fault entirely.