Phal·an·goi·de·a n. pl.  Zool. A division of Arachnoidea, including the daddy longlegs or harvestman (Phalangium) and many similar kinds.  They have long, slender, many-jointed legs; usually a rounded, segmented abdomen; and chelate jaws.  They breathe by tracheæ.  Called also {Phalangides}, {Phalangidea}, {Phalangiida}, and {Opilionea}.
  ◄ ►