Longtail dragonet

The Longtail Dragonet is by far the largest of the seven dragonet species recorded from local waters and can sometimes be seen from shore along protected sandy beaches, foraging in waters a few inches deep. It also occurs to depths of over 300 ft. More

Order : Perciformes
Family : Callionymidae
Genus : Callionymus
Species : Callionymus japonicus
Authority : Regan, 1908