the aquatic spine cone: a coral reef's hidden gem

reef coral underwater organism invertebrate fish animal aquarium sea ocean jellyfish aquatic spine cone bioluminescent marine structure found reefs bony resembles emits light schools weaving attracted seeking shelter unique creature fascinating biodiversity highlights importance preserving delicate ecosystems cone bioluminescent reef fish structure life world oceanography biology deep creatures exploration nature#39aph39#s beauty biodiversity ecosystem symbiotic relationship luminescence adaptation evolutionary ecology