Home > Term: Operculum
Operculum
A lid or flap covering an aperture, such as the gill cover in most bony fishes; the gill cover; also the horny lid closing the aperture of various species of mollusks.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Natural environment
- Category: Coral reefs
- Organization: NOAA
0
Δημιουργός
- Harry8L
-
(V.I.P) 574128 points - 100% positive feedback
(London, United Kingdom)
