noun
black and white snapper
A species of snapper (Macolor niger) with a distinctive mottled pattern. The name is usually written in katakana as マダラタルミ.
マダラタルミは沖縄の海で見られる魚です。
The black and white snapper is a fish found in the seas around Okinawa.
The name likely derives from 斑 (まだら, 'mottled') and 樽見 (たるみ), an old name for a type of snapper. The exact origin of たるみ is uncertain.