Ключевые слова: acanthurinae, africa, animal, aquatic, beauty, biodiversity, biology, blue background, bluespine unicornfish, closeup, coral reef, diving, ecology, ecosystem, egypt, elphinstone, environment, environmental, fauna, fin, fish, fishing, horn, ichthyology, marine, marine biology, naso unicornis, natural, nature, ocean, red sea, saltwater, scuba, sea, seawater, shallows, silver, snout, species, surgeonfish, surgeonfishes, swim, swimming, travel, tropical, underwater, unicorn, unicornfish, water, wild, wildlife, zoology,