Pearly Dartfish (Ptereleotris microlepis) イトマンクロユリハゼ also Greeneye Dartgoby
The Pearly Dartfish hovers over sandy areas. It will dive into a burrow if it feels threatened. Sometimes it will use the same burrow as a goby. They can reach 13 cm. Amami
Pearly Dartfish イトマンクロユリハゼ
