Aquila

Aquila was a mermaid who encountered Jack Sparrow during his journey to find the Sword of Cortes. She has a blue tail, meaning she was a leader of the mermaids.

[edit] Appearances Pirates of the Caribbean: Jack Sparrow: The Siren Song(First appearance) Pirates of the Caribbean: Jack Sparrow: The Sword of Cortés(First identified as "Morveren")