Halobacteriaceae

thumb | right Halobacteriaceae, from Ancient Greek ἅλς (háls), meaning "salt", and "bacterium", is a family in the order Halobacteriales and the domain Archaea. Halobacteriaceae represent a large part of halophilic Archaea, along with members in two other methanogenic families, Methanosarcinaceae and Methanocalculaceae. The family consists of many diverse genera that can survive extreme environmental niches. Most commonly, Halobacteriaceae are found in hypersaline lakes and can even tolerate sites polluted by heavy metals. They include neutrophiles, acidophiles (ex. Halarchaeum acidiphilum), a