gill

From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:40, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_noun-simple)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
gill (noun; Middle English gile, gill): 1. An external respiratory organ of various aquatic invertebrates.

2. (Arthropoda) Brachia or plastron.

3. (Echinodermata: Echinoidea) The plastron.

4. (Mollusca) The ctenidium.