👉 Dictyochloropsis is a type of bacterium that primarily infects human skin, particularly causing diseases like psoriasis and eczema. It's characterized by its large colonies, which can grow up to 10,000 cells per square inch. This bacterium thrives in warm environments, such as swimming pools or bathrooms with high humidity levels. The organism is known for producing a toxic chemical called hydroxylamine, which causes inflammation and redness in the skin.