.

Keeping this in consideration, are crabs related to spiders?

Technically, they're not that closely linked, although crabs and spiders are both members of the arthropod family, as are other insects, and lobsters. Basically, they're classed together because they all have exoskeletons and jointed legs.

what family is a crab in? Crabs come from the same family as lobsters, crayfish, shrimp, krill and barnacles, as all are in the subphylum crustacea. They are also in the phylum arthropoda, which includes insects, arachnids and crustaceans.

Likewise, are crabs and scorpions related?

It might not surprise you that both scorpions and lobsters are in the same group. They are both part of the Phylum Arthropoda. The anatomy of a scorpion has some similar characteristics to other arthropods, such as lobsters and crabs. They also have similar features to spiders and other arachnids.

Do Crabs feel pain?

Crabs and other crustaceans will rub and pick at their limbs for extended periods of time when they're injured, a reaction similar to the one humans and other animals have when they experience pain. This isn't simply a reflex: Crustaceans rub at injuries because they have central nervous systems and feel pain.