Crabs are frequently preyed upon by halibut, dogfish, sculpins, octopus, otters, sea turtles, and even other species of crabs. Young crabs may sometimes be eaten by their own species. Crab larvae might be eaten by pretty much anything that eats plankton.
the natural predators for a hermit crab is the octopus
Crabs have few natural predators due to their protective shell. They are most susceptible to attacks from fellow crabs for shells or for nutrition.
rock crabs, sea urchins,and the giant Triton
Octopus eat many crustaceans, and I believe that they also eat coral crabs as well.
The natural predators of cnidarians are Sea Turtles, fish that eat coral, such as Parrotfish, Echinoderms, such as Starfish, and crustaceans, like Crabs.
In their natural habitat, less predators are out at night which means they are safer at night.
It doesn't crabs are known to viciously attack any of their predators on sight
The Alaskan King Crab also has several natural predators that consider them a food source. Fish such as the halibut or pacific cod are good examples of predators as well as sea otters, octopuses and other types of Crab.
The crabs uses its claws.
Arrow Crabs are predators of jellyfish
camouflage crabs live in rockpools and other marine places they camouflage themselves with whatever natural things they have with them (mud, leaves and corals). that's how they hide from their predators.
Yes, fidler crabs grow back after they loose them. When predators grab crabs legs they shed them to escape and will later grow them back. Don't worry it is a natural process.
Crabs avoid predators by walking away from them and hiding under rocks and sand. They can also use their claws to keep predators away.
There are not many hermit crab predators. Their shells protect them. Man is the greatest threat to hermit crabs.
Small fish and smaller crabs
Hermit crabs have very few natural enemies and are in the most danger of being attacked by other hermit crabs. There are a few predators of marine hermit crabs, like squid and octopus who can crack the shells in their beaks. But for the majority of land hermit crabs, they are fairly safe.
Crabs are both predators and prey. They belong to a level below the top predators (like humans) and above other organisms. They will eat just about anything.
birds and snakes
tigers have no natural predators
some predators include plankton,crabs,sponges and jellyfish.There are probaly still more predators .
Crabs have many predators; fish, octopus, snails, starfish, birds, etc.
Spiders are natural predators of wasps.