the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [adjective] > belonging to or resembling echinoderms > of parts of > of or relating to ambulacra > having shape or appearance of (1)
Having the shape or appearance of an ambulacrum, or the ambulacra, of an echinoderm (see ambulacrum, n.).