Sulfolobus
Sulfolobus is a Genus of the prokaryote domain of archaea.
Species of the genus sulfolobus grow in volcanic springs with optimum growth occurring at pH 2-3 and a temperature of 75-80&celcius, making them acidophiles and thermophiles respectivly.
Classification
List of Species
Species of the Genera Sulfolobus
S. acidocaldarius
S. solfataricus
S. tokodaii
Known to oxidize hydrogen sulfide to sulfate intracellularly.