Eastern triangular butterflyfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Chaetodontidae
- genus: Chaetodon
- species: Chaetodon baronessa
The Bottom
Saba
BQ
West Bay
00
Cayman Islands
Marsa Alam
Red Sea
Egypt
Bouillante
Guadeloupe
Guadeloupe
Calero
00
Ligayan
Autonomous Region in Muslim Mindanao
Dumaguete City
Central Visayas
Lucap
Ilocos
Panlaitan
Puerto Galera
Puerto Princesa
Sabang
Tabinay
Mimaropa
San Joaquin
Western Visayas
Philippines
Lata
Temotu
Solomon Islands