Ключевые слова: actinopterygians, actinopterygii, altivelis, animal, aquarium, aquatic, basslet, betta, biodiversity, biology, black, calloplesiops, calloplesiops altivelis, comet, ecological, ecology, environment, fauna, fish, life, longfin, marine, marine betta, marine fish, marine life, natural, nature, ocean, plesiopidae, portrait, rayfinned, rayfinned fish, roundhead, saltwater, saltwater fish, sea, species, spiny, spiny basslet, spotted, undersea, underwater, water, wild, wildlife, zoo, zoology,