Raccoon butterflyfish
| Raccoon butterflyfish | |
|---|---|
| Off Kona (Hawaiʻi), feeding on a sea urchin while a saddle wrasse, Thalassoma duperrey (lower left), waits for morsels | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Acanthuriformes | 
| Family: | Chaetodontidae | 
| Genus: | Chaetodon | 
| Subgenus: | Chaetodon (Rabdophorus) | 
| Species: | C. lunula  | 
| Binomial name | |
| Chaetodon lunula (Lacépède, 1802)  | |
| Synonyms | |
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The raccoon butterflyfish (Chaetodon lunula), also known as the crescent-masked butterflyfish, lunule butterflyfish, halfmoon butterflyfish, moon butterflyfish, raccoon butterfly, raccoon, raccoon coralfish, and redstriped butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian and Pacific Oceans.