Members of the Phylum Arthropoda are characterized by having external skeletons, segmented bodies, and jointed legs, with examples including insects, crabs, and arachnids like spiders.

Authors

• Person: Not available Organization: Britannica
  biological classification - Students | Britannica Kids | Homework Help

Sources

• biological classification - Students | Britannica Kids | Homework Help kids.britannica.com Britannica via serper

Referenced by nodes (1)

• insect concept