- Source: Callionymus japonicus
Callionymus japonicus, the Japanese longtail dragonet, is a species of dragonet native to the western Pacific Ocean where it is found at a depth of around 208 metres (682 ft). This species grows to a length of 20 centimetres (7.9 in) SL.
References
External links
Photos of Callionymus japonicus in iNaturalist