Signalfin Sandgoby (Fusigobius signipinnis) ヒレフリサンカクハゼ – Flasher Sandgoby – size 3cm
The Signalfin Sandgoby has darkred eyes and the first dorsal fin is tipped with black and red. It has small darkspots on its body. This one was flashing its dorsal fin when I saw it. I was timing the pictures to when it was up. Amami 2025
Signalfin Sandgoby. Amami 2025