Iridescent Cardinalfish (Pristiapogon kallopterus) カスリイシモチ – ‘Upapalu – size 15cm
Iridescent Cardinalfish have a yellow leading edge on the dorsal fin, a dark stipe from nose through eye fading to tail, and dark spot before tail. Kauai 2017
The dark stripe on the Iridescent Cardinalfish can be weak or absent. Kauai 2020
Iridescent Cardinalfish are nocturnal and spend their days in caves resting every which way sometimes. There is also a hermit crab in a Partridge Tun shell behind them. Kauai 2021