closeup and macro shot of nudibranch risbecia tryoni during a leisure dive in mabul island, semporna, tawau, sabah.

below biodiversity borneo bright chromodorididae closeup coral destination dive high island kinabalu kota land mabul macro magnification malaysia marinelife mating mollusc nature nudibranch photography pristine purple risbecia sabah scenic scuba sea semporna slug tawau the triangle tropical tryoni underwater wind