Threadfin Butterflyfish

1. AmphorasSharm el-Sheikh, Red Sea, EgyptBoat · ReefIntermediate+30 mBest May–Dec · estimated3 mm
2. Oberoi HousereefMakadi Bay, Red Sea, EgyptShore · ReefIntermediate+30 mBest Jul–Nov · estimated3 mm
3. TempleSharm el-Sheikh, Red Sea, EgyptBoat · PinnacleIntermediate+20 mBest May–Dec · estimated3 mm
4. Ethel BeachFlying Fish Cove, Christmas Island, AustraliaShore · ReefBeginner-friendly12 mBest Jan–Jul · estimated3 mm
5. The GrottoFlying Fish Cove, Christmas Island, AustraliaShore · CaveBeginner-friendly1 mBest Jan–Jul · estimated3 mm
6. Thundercliff CaveFlying Fish Cove, Christmas Island, AustraliaShore · CaveIntermediate+12 mBest Jan–Jul · estimated3 mm
7. Hoyo MaruTonoas Municipal Building, Chuuk Lagoon, MicronesiaBoat · WreckIntermediate+24 mBest Nov–Sep · estimated3 mm
8. Kawanishi H8K Emily Flying BoatTonoas Municipal Building, Chuuk Lagoon, MicronesiaBoat · WreckBeginner-friendly16 mBest Nov–Sep · estimated3 mm
9. Yamagiri MaruWeno, Chuuk Lagoon, MicronesiaBoat · WreckAdvanced+34 mBest Nov–Sep · estimated3 mm
10. ArbuthnottsAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefIntermediate+35 mBest Mar–Jan · estimated3 mm
11. Black Rock ChimneysAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefBeginner-friendly25 mBest Mar–Jan · estimated3 mm
12. Black Rock PassageAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefBeginner-friendly25 mBest Mar–Jan · estimated3 mm
13. Dianas RidgeAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefIntermediate+40 mBest Mar–Jan · estimated3 mm
14. Maritime ReeferAvarua, Cook Islands Rarotonga, Cook IslandsBoat · Reef · WreckAdvanced+26 mBest Mar–Jan · estimated3 mm
15. Matavera School ReefMatavera, Cook Islands Rarotonga, Cook IslandsBoat · ReefIntermediate+30 mBest Mar–Jan · estimated3 mm
16. Sunset RidgeAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefIntermediate+25 mBest Mar–Jan · estimated3 mm
17. Tupis PassageAvarua, Cook Islands Rarotonga, Cook IslandsBoat · ReefIntermediate+30 mBest Mar–Jan · estimated3 mm
18. Foya WreckWeda, Halmahera, IndonesiaBoat · WreckIntermediate+30 mGood year-round · estimated3 mm
19. Long Lava TubeKahaluu-Keauhou, Hawaii Big Island, United StatesBoat · CaveIntermediate+12 mGood year-round · estimated3 mm
20. Amber's ArchesPo‘ipū, Hawaii - Kauai, United StatesBoat · CaveAdvanced+24 mGood year-round · estimated3 mm
21. Brennecke's LedgePo‘ipū, Hawaii - Kauai, United StatesBoat · WallAdvanced+30 mGood year-round · estimated3 mm
22. General StorePo‘ipū, Hawaii - Kauai, United StatesBoat · WreckIntermediate+27 mGood year-round · estimated3 mm
23. Kukuiula BayOmao-Kukuiula, Hawaii - Kauai, United StatesShore · ReefBeginner-friendly15 mGood year-round · estimated3 mm
24. Prince Kuhio BeachPo‘ipū, Hawaii - Kauai, United StatesShore · ReefBeginner-friendly6 mGood year-round · estimated3 mm

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org