Ключевые слова: agriculture, animal, aquaculture, background, benedenia, benedenia seriolae, benedeniasis, biological, biology, blood, bug, clinical, dangerous, disease, fish, health, healthcare, ichthyology, image, infection, insect, integrated, isolated, macro, medical, medicine, microbiology, micrograph, microscope, microscopic, nature, nematoda, nematode, neobenedenia girellae, parasite, parasitic, parasitology, pest, pleistophora, science, small, sucker, tick, transparent, water, white, worm, zoological, zoology,