Displaying articles by tag: Water Vascular System in Star Fish

BS Media in Zoology

Monday, 05 June 2017 11:09

WATER VASCULAR SYSTEM IN STARFISH

In Echinoderms a peculiar system is met with. It is filled with sea water, it is called water vascular system or Ambulacral system. The entire system is lined with ciliated epithelium. This system is well developed in Asteroidea. It con­tains Madreporite, stone canal, ring canal, 5 radial canals, Tiedemann's bodies,…