Sailfin Tang (Zebrasoma velifer) ヒレナガハギ – size 40cm – Māne’one’o
The Sailfin Tang can extend its fins like sails. Amami 2023
The spine by the tail is visible on the Sailfin Tang with its sails extended. Amami 2023
Juvenile Sailfin Tang are much yellower and smaller. The Yellow on the adults can come and go at will too. Amami 2022