preoral cavity
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:29, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_multi-definitions.)
mouth cavity.
preoral cavity: 1. The
2. (Arthropoda: Chelicerata) In Acari, the space between the lips anterior to the oral commissures.