Teardrop Butterflyfish (Chaetodon unimaculatus) イッテンチョウチョウウオ – Lauhau – size 20cm
A pair of Teardrop Butterflyfish. They are often in pairs. They feed on coral poylps, invertibrates and algae. Amami 2023
A Teardrop Butterflyfish in Hawaii. Kauai 2014