articulata
n.pl. இணைப்புடலி உயிரின வகுப்பு.
Ar*tic`u*la"ta, n. pl. Etym: [Neut. pl. from L. articulatus furnished with joints, distinct, p. p. of articulare. See Article, v.] (Zoöl.) 1. One of the four subkingdoms in the classification of Cuvier. It has been much modified by later writers. Note: It includes those Invertebrata having the body composed of ringlike segments (arthromeres). By some writers, the unsegmented worms (helminths) have also been included; by others it is restricted to the Arthropoda. It corresponds nearly with the Annulosa of some authors. The chief subdivisions are Arthropoda (Insects, Myriapoda, Arachnida, Pycnogonida, Crustacea); and Anarthropoda, including the Annelida and allied forms. 2. One of the subdivisions of the Brachiopoda, including those that have the shells united by a hinge. 3. A subdivision of the Crinoidea.