noun
blacktip grouper
A species of fish, Epinephelus fasciatus, known for its red-tipped dorsal fin spines.
アカハタは暖かい海に生息する高級魚です。
The blacktip grouper is a high-grade fish that lives in warm seas.
市場で新鮮なアカハタを見つけた。
I found a fresh blacktip grouper at the market.
The name likely comes from 赤 (red) and 羽太 (grouper), referring to the red-tipped fins.