👉 The Arenimicrobiaceae are a group of microorganisms that belong to the order of Arenicutes, which is also known as the Areniculata or the Areniculinae. This group includes bacteria, fungi, and certain protists that have evolved similar adaptations for living in environments with harsh conditions like extreme temperatures, high pressures, or low oxygen levels. These organisms are characterized by their ability to survive and reproduce without a cell nucleus, which allows them to grow without a