Examples of operculum in the following topics:
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Characteristics and Evolution of Amphibians
- Amphibians also have an auricular operculum, which is an extra bone in the ear that transmits sounds to the inner ear.
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Gnathostomes: Jawed Fishes
- Water is drawn over gills that are located in chambers covered and ventilated by a protective, muscular flap called the operculum.