bacterogafa is incorrectly written, and should be written as "bacterofaga" as meaning: Feminine of bacterofago which means " dining bacteria " Greek bakteria which means stick or rod and fagomai to eat. The bacterium is named the first bacteria observed under the microscope were bacilli that shaped cane, but there are also others of round shape, coconuts, and others in a spiral, the spirits. Bacterofagas of our body cells are leukocytes or white blood cells from the blood, basis of our immune system.