longitudinal rugae
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:35, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_simple_(-definition))
cuticular fold projecting anteriorly from the stoma of diplogasterids supporting the circumoral membrane.
longitudinal rugae: (NEMATA) The