Twotone Dartfish (Ptereleotris evides) クロユリハゼ also Arrow Dartgoby (size 14cm)
The Twotone Dartfish is a small goby like fish that hovers over the reef. It darts into a hole when frightened. Amami
Two juvenile Twotone Dartfish. Amami
Twotone Dartfish クロユリハゼ
