genus

Oliva

Oliva

Field notes

Oliva is a genus of medium-sized to large sea snails, marine gastropod mollusks in the subfamily Olivinae of the family Olividae, the olive snails or olive shells. Many former species of Oliva have been reclassified under genus Americoliva.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided