Spotfin Squirrelfish (Neoniphon sammara) ウケグチイットウダイ – ‘ala’ihi – size 30cm
Spotfin Squirrelfish are named for their dark red spot on the front part of their dorsal fin. Amami 2023
The problem is that the dorsal fin is not always visible. They are present but rare in Hawaii. Amami 2018