arthos-joints,podae-leg or appendages.... it includes all insects. it is the most successful phylum in kingdom animalia...
the normal ones
Arthropods are classified in kingdom Animalia, or Metazoa (the animals).
All arthopods do not have backbones which makes all arthopods invertebrates!
arthopods
Exoskeletons.
Arachnids such as spiders and scorpions have chelicerae.
they are all jointed
Gill
Arachnids, Crustations, Millipedes, Centipedes, Insects
Yes lobsters are invertebrates, as are all Arthopods.
Sponges, Cnidarians, Mollusks, and Echinoderms are not Arthropods.
arthopods