Silverfish, scorpion, crab and honey bee belong to phylum Arthropoda. Phylum Arthropoda is the largest phylum in the kingdom Animalia. All the organisms of this phylum have jointed legs, bilaterally symmetrical and segmented body, open circulatory system, and blood-filled coelomic cavity. So, all these organisms have jointed legs as common feature, which is also one of the most distinguishing feature of the phylum Arthropoda.