Indian Mackerel (Rastrelliger kanagurta) グルクマ – Mouth Mackerel
Indian Mackerel are a coastal species that travels in small to large schools. They feed by opening their mouths and swimming in formation to filter plankton from the water. Amami 2025
This was a big school of Indian Mackerel. Amami 2024
Indian Mackerel feeding on plankton, not the sea snake. Amami 2024
Indian Mackerel feeding in shallow water. Amami 2024