アケボノチョウチョウウオ
Meanings
Noun
Usually written in kana
1. blackback butterflyfish (Chaetodon melannotus, species found in the Indo-Pacific)
Composed of
① 日の出の少し前、夜が明け始めるころ。
Oriental butterflyfish (Chaetodon auripes, species found mostly from Japan to Taiwan)