Melon butterflyfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Chaetodontidae
- genus: Chaetodon
- species: Chaetodon trifasciatus
- Suva
Central
Fiji- Agana Heights Village
Agana Heights- Merizo Village
Merizo- Mongmong-Toto-Maite Village
Mongmong-Toto-Maite- Tamuning-Tumon-Harmon Village
Tamuning- Umatac Village
Umatac
Guam- Male
40
Maldives- Flic en Flac
Black River- Port Louis
Port Louis
Mauritius- Pamanzi Be
Pamandzi
Mayotte- Kapingamarangi
Pohnpei
Micronesia, Federated States Of- Ngetkib
Airai- Angaur State
Angaur- Kayangel
Kayangel- Koror State
- Koror Town
Koror- Kloulklubed
Peleliu
Palau- Mahala
Autonomous Region in Muslim Mindanao- San Vincente
Central Luzon- Dumaguete City
Central Visayas- Makati City
- Mandaluyong City
Metro Manila- Calapan
Mimaropa
Philippines- Apia
Tuamasaga
Samoa- Honiara
Guadalcanal
Solomon Islands- Neiafu
Vava‘u
Tonga- Port-Vila
Shefa
Vanuatu