5 Florins Yuwana

Aruba's florin coinage has operated under the Centrale Bank van Aruba since the island achieved its separate status within the Kingdom of the Netherlands in 1986, breaking from the Netherlands Antillean guilder system. The "Yuwana" — the Papiamento name for the green iguana — reflects a broader series of Aruban wildlife issues designed to assert a distinct cultural and natural identity in commemorative silver.

Green iguanas are legally protected on Aruba, a designation that gives this issue a conservation dimension beyond ceremony.