painted sweetlips
A species of fish (Diagramma pictum) known as painted sweetlips in English.
I saw a painted sweetlips at the aquarium.
Rare kanji spelling; no priority information for this form is specified.
The name コロダイ is of uncertain origin. The kanji 胡廬鯛 is an ateji spelling, with 鯛 meaning 'sea bream', though the fish is not a true bream.