pebbled butterflyfish; multiband butterflyfish
A species of butterflyfish (Chaetodon multicinctus). Also known as the pebbled butterflyfish. The Japanese name is a direct loan from English.
See also: ペブルドバタフライフィッシュ · コガネチョウチョウウオ (こがねちょうちょううお)
The multiband butterflyfish is found in the waters around Hawaii.
Loanword from English 'multiband butterflyfish', referring to the multiple bands on its body.