Operculum
An operculum is a small covering or lid, and is widely used in descriptions of animals and plants.
Operculum may refer to:
In human biology:
In animal biology:
In botany:
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Wikipedia
An operculum is a small covering or lid, and is widely used in descriptions of animals and plants.
Operculum may refer to:
In human biology:
In animal biology:
In botany: