Crustacean
Crab classification: Phylum - Arthropoda Subphylum - Crustacea Class - Malacostraca Order - Decapoda
yes
crabs are invertebrates
Noooooo! A crab is an arthropod! (invertabrate)
The crab belongs in the group of Arthropods
Crabs are in the crustacean category, jellyfish are members of the cnidaria. Sponge are porifera.
I am assuming you mean horseshoe crab, in which case they are invertebrates.
invertebrateA fiddler crab is invertebrate. It does not have a spine.
they bolong in the crab group like fiddler crab group
Worms make up the largest group of complex invertebrates.
invertebrates
invertebrates