Crab: S are crustaceans and related to lobsters

Crabs are crustaceans and related to lobsters and shrimps. There are almost 5,000 different species of crabs , about 4,500 are true crabs , plus around 500 are hermit crabs (hermit crabs do not have a very hard shell and use other animals old shells for protection). However, crabs have evolved so that they can walk or run sideways, as well as burrow and swim. The body of a crab is covered by a chitinous shell called a carapace. A crabs abdomen has become fairly reduced and is tucked under the ... Crab House Mumbai Mumbai, Andheri Lokhandwala, Andheri West; View reviews, menu, contact, location, and more for Crab House Mumbai Restaurant. Crab in action on a sea urchin Crabs are a form of decapods (having eight walking legs and two grasping claws), along with lobsters, crayfish and shrimps. Crabs form an order within the decapods, called the Brachyura. Their short body is covered by a thick exoskeleton. They are an extremely successful group, found all over the world. They are basically heavily armored shell-breakers. Most crabs live in sea-water, but there are some who live in fresh water, and some who live on land. The ... Learn about crabs, the hard-shelled arthropods with 10 legs and claws. Discover the different types of crabs, their habitats, diets, behaviors, and conservation status.