Yes they can survive without their large claw, however I would isolate the crab for a day or so to make sure he does not drop anymore legs. He will regrow the claw the next time he molts. It might take a few molts to get it back up to size though.
A Hermit crab can live up to 100 years of age
They cannot live with a land hermit crab because land hermit crabs live out of water so the fish would die (as you know) if it is out of water.
The land hermit crab has a big claw and a small claw. The ocean hermit crab's claw's are the same size.
No, there are some hermit crabs called purple pinchers and they happen to be land crabs.
No.
Yes
They livde to gether because the shell is a home for the hermit crab!
No, they live together in large groups of even hundreds searching for food.
Hermit crab species can be found in shallow waters and tidal swamps around much of the world.
no because you don't know what the lizard can do to a hermit crab?
Tropical in the caribbean
In their shell.