''Acidiferrobacter'' is an

acidophilic Acidophiles or acidophilic organisms are those that thrive under highly acidic conditions (usually at pH 5.0 or below). These organisms can be found in different branches of the tree of life, including Archaea, Bacteria,Becker, A.Types of Bacteri ...

, thermotolerant, and

facultatively anaerobic A facultative anaerobic organism is an organism that makes ATP by aerobic respiration if oxygen is present, but is capable of switching to fermentation if oxygen is absent. Some examples of facultatively anaerobic bacteria are ''Staphylococcus' ...

genus of bacteria with one known species (''Acidiferrobacter thiooxydans''). This genera has been included in new order called ''

Acidiferrobacterales ''Acidiferrobacteraceae'' is a family of bacteria. References Gammaproteobacteria Gammaproteobacteria is a class of bacteria in the phylum Pseudomonadota (synonym Proteobacteria). It contains about 250 genera, which makes it the most gene ...

'' in 2015. ''A. thiooxydans'' has been isolated from refuse from a

coal mine Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron fro ...

from

Calloway County, Kentucky Calloway County is a county located in the southwest part of the U.S. Commonwealth of Kentucky. As of the 2020 census, the population was 37,103. Its county seat is Murray. The county was founded in November 1822 and named for Colonel Co ...

, in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

References

Bacteria genera Monotypic bacteria genera Taxa described in 2011 {{Gammaproteobacteria-stub