I think there is about 155004
well mostly the difference between crabs and hermit crabs is that one is not born with a shell and one is. Also hermit crabs tend to be smaller
No one knows what you're talking about.
no they do not have an internal skeleton in order to grow they switch their shells
since crabs are water animals an earthworms are land animals they would rarely ever meet much less consume one another
To much Masturbading using one arm
A Hermit Crab can lay 400-800 eggs at once.
Pea crabs for one. Fiddler crabs for two.
you put tiny shells in there really tiny shell and they will find them
Well, they live in shells, and when no one is there, they don't come out very often, so they are hermits. And they are related to crabs...so....hermit crabs!
Yet another inadequate answer. Yes, crabs can sometimes get into a bit of a tussle over territory, and yes, it is good to have two of roughly the same size, but for the most part crabs will leave each other alone. Spider crabs most of all, as spider crabs are one of the most docile breeds of crab. The best advice I can give is to either have 2 babies or 2 adults, not one baby and one adult.
No, they both have two claws. One large one and one small one.
First of all, sand crabs are not hermit crabs. Sand crabs are usually tan, white, brownish, or other flesh-like colors. If you catch one, let it go--They need water.