larval shell
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 12:17, 10 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_simple_(-definition))
Mollusca: Gastropoda) The hard parts of a pelagic larva before it settles down and undergoes metamorphosis.
larval shell: (