axial gland
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 13:23, 12 September 2013 by Andreas Plank (Talk | contribs)
axial gland: (Echinodermata) A dark elongated mass of spongy tissue extending along the length of the stone canal, forming part of the hemal system; sometimes called axial organ or genital stolon.
