资料来源 : Webster's Revised Unabridged Dictionary (1913)

Arthropoda \Ar*throp"o*da\, n. pl. [NL., fr. Gr. 'a`rqron joint
   + -poda.] (Zo["o]l.)
   A large division of Articulata, embracing all those that have
   jointed legs. It includes Insects, Arachnida, Pychnogonida,
   and Crustacea. -- {Ar*throp"o*dal}, a.

资料来源 : WordNet®

arthropodal
     adj : of or relating to invertebrates of the phylum Arthropoda
           [syn: {arthropodan}, {arthropodous}]