Acanthuriformes · Butterflyfishes, Angelfishes, and ies
5 species| Photo | English | සිංහල | தமிழ் | Scientific name | IUCN | Endemic |
|---|---|---|---|---|---|---|
| Onespot Snapper | — | ஒற்றைப்புள்ளி சங்கரா | Lutjanus monostigma | LC | — | |
| Orange-Socket Surgeonfish | — | — | Acanthurus auranticavus | LC | — | |
| Oriental Sweetlips | — | — | Plectorhinchus vittatus | LC | — | |
| Ornate Ponyfish | අලංකාර කරල්ලා | — | Nuchequula gerreoides | LC | — | |
| Ovoid Ponyfish | බිත්තර හැඩැති කරල්ලා | — | Gazza dentex | LC | — |
