Ornate butterflyfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Chaetodontidae
- genus: Chaetodon
- species: Chaetodon ornatissimus
- Christmas Island
- Mangilao Village
Mangilao- Merizo Village
Merizo- Umatac Village
Umatac- Yona Village
Yona
Guam- Ifalik
Yap
Micronesia, Federated States Of- Angaur State
Angaur- Koror State
- Koror Town
Koror- Melekeok
- Melekeok Village
Melekeok
Palau- Larap
Autonomous Region in Muslim Mindanao- Binabalian
Ilocos- Makati City
- Mandaluyong City
Metro Manila
Philippines- Apia
Tuamasaga
Samoa- Honolulu
- Kaneohe Station
Hawaii
United States