词条 | Operculum (animal) |
释义 |
An operculum is an anatomical feature, a stiff structure resembling a lid or a small door that opens and closes, and thus controls contact between the outside world and an internal part of an animal. Examples include:
See also
References1. ^{{cite book| author=Ruppert, E.E.| author2=Fox, R.S.| author3=Barnes, R.D.| last-author-amp=yes| title=Invertebrate Zoology| publisher=Brooks / Cole| edition=7th| isbn=0-03-025982-7| year=2004| pages=309–313 | chapter=Gastropoda }} 2. ^1 {{cite book| author=Ruppert, E.E.| author2=Fox, R.S.| author3=Barnes, R.D.| last-author-amp=yes| title=Invertebrate Zoology| publisher=Brooks / Cole| edition=7th| isbn=0-03-025982-7| year=2004| pages=112–124 | chapter=Cnidaria }} 3. ^{{cite book| author=Hinde, R.T.| year=1998| chapter=The Cnidaria and Ctenophora| pages=28–57| editor=Anderson, D.T.| title=Invertebrate Zoology| publisher=Oxford University Press| isbn=0-19-551368-1}} 4. ^{{cite book|last=Zombori|first=Lajos|title=Dictionary of Insect Morphology|publisher=Walter de Gruyter|date=1999|pages=164|isbn=3110148986|url=https://books.google.com/books?id=VlAkAtcsmugC&pg=PA164&lpg=PA164&dq=Operculum+insect&source=bl&ots=Q9eBTzSD6u&sig=Mftl-G8DttW15HXD9ZcwKWxC8w8&hl=en&sa=X&ei=ol7IUZDvG8a8iAfYp4CgDA&ved=0CC4Q6AEwAA#v=onepage&q=Operculum%20insect&f=false}} 1 : Animal anatomy |
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