The word "coveted" in the sentence means "desired." When something is coveted, it means that it is eagerly desired or sought after. In this context, the junonia seashell is highly valued and desired by many people who collect seashells. It indicates that the junonia is considered precious and special among the volute family of shells.
To provide a clearer understanding:
1. Coveted = Desired: The word "coveted" implies that the junonia seashell is highly sought after and valued.
2. In the sentence: The sentence is emphasizing that among the volute family of shells, the junonia holds a special and desired status, making it the most coveted seashell.