Hermit crabs molt, because they have exoskeletons and like snakes need to ''shed'' their skin to grow.
Hermit crabs will eat and form a sack under them with all the nutrients they need (before then they will eat and drink alot), and will dig underground and shed their skin.
They stay underground depending on size, from 2 weeks to monthS. NEVER dig them up because they will get so stressed out that they will die (happened to me :(:( RIP swirlly)
To tell if a hermie has died you need to smell the crabitat. If it smells like dead fish, then a hermie has died :(:(:(.
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Yes, they also eat it for extra nutrition
Yes, hermit crabs can regenerate arms and legs. They do this by molting, much in the way that snakes do when they shed. From there, their legs can regrow and regenerate themselves over time.
Hermit crabs are considered to be in the arthropods family. Hermit crabs have a hard exoskeleton made of chiton which helps provide protection and give the muscles attachment support. Although a hermit crab will grow, their exoskeleton does not so they must constantly shed said exoskeleton in favor for a new one that it grows into.
A lot
No, Hermit Crabs are omnivores.
A hermit crab grows out of it's shell and looks for a new discarded snail's shell. Snails produce the shells and once the snails die the shells become homes for hermit crabs. Hermit crabs molt their exoskeleton Large Jumbo crabs molt about once a month and smaller crabs molt a few times a month. They collect water and food into their shell and burrow deep into the sand where they shed their old skeleton and eat it. They eat their old skeleton to regain nutrients that they lost during the molting process. If a hermit crab looses it's legs (which doesn't usually happen during the molting process) they will regenerate.
A healthy crab generally shed it's skin, or molts every 18 months. This varies, depending on it's size. Smaller crabs, tend to molt more often.
fish and bigger hermit crabs
Yes hermit crabs have antennas.
No hermit crabs are small and friendly
Crabs shed their exoskeleton to get more space. It usually means that they have grown out of their shells.
sea birds, fish, octopuses, crabs, and other hermit crabs