Threadfin butterflyfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Chaetodontidae
- genus: Chaetodon
- species: Chaetodon auriga
- Christmas Island
Dhahab
South Sinai
EgyptSuva
Central
FijiAgana Heights Village
Agana HeightsAgat Village
AgatInarajan Village
InarajanMangilao Village
MangilaoMerizo Village
MerizoMongmong-Toto-Maite Village
Mongmong-Toto-MaiteSinajana Village
SinajanaTamuning-Tumon-Harmon Village
TamuningYona Village
Yona
GuamMiura
Kanagawa
JapanEnewetak
Enewetak Atoll
Marshall IslandsPort Louis
Port Louis
MauritiusPamanzi Be
Pamandzi
MayotteKapingamarangi
Pohnpei
Micronesia, Federated States OfNgetkib
AiraiAngaur State
AngaurKayangel
KayangelKoror State
Koror Town
KororMelekeok
Melekeok Village
MelekeokSonsorol Village
Sonsorol
PalauApia
Tuamasaga
SamoaBeau Vallon
Beau VallonBel Ombre
Bel Ombre
SeychellesDurban
KwaZulu-Natal
South AfricaGalle
Southern
Sri LankaHengchun
Taiwan
TaiwanNeiafu
Vava‘u
TongaPort-Vila
Shefa
Vanuatu