
• (n. pl.) One of the divisions of Articulata in which there are no jointed legs, as the annelids; -- opposed to Arthropoda.
Found on
http://thinkexist.com/dictionary/meaning/anarthropoda/
An`ar·throp'o·da noun plural [ New Latin , from Greek ... without joints +
-poda . See
Anarthrous .]
(Zoology) One of the divisions of Articulata in which there are no jointed legs, as the annelids; -- opposed to
Arthropoda .
Found on
http://www.encyclo.co.uk/webster/A/78

Anarthropoda is one of the two great divisions (the Arthropoda being the other) of the Annulosa, or ringed animals, in which there are no articulated appendages. It includes the leeches, earthworms, tube-worms, etc.
Found on
http://www.probertencyclopaedia.com/browse/BAA.HTM
No exact match found.