Longfin emperor
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Lethrinidae
- genus: Lethrinus
- species: Lethrinus erythropterus
Kayangel
Kayangel
Palau
Dumaguete City
Central Visayas
Binabalian
Cabungan
Carot
Ilocos
Zamboanga
Zamboanga Peninsula
Philippines