water vascular system
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:35, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_simple_(-definition))
water vascular system: (Echinodermata) A unique system comprised of tube-like body wall appendages (tube-feet), and a system of canals derived from the coelom.
