Brooklawnia cerclae is a Gram-positive, non-spore-forming, facultatively anaerobic and non-motile bacterium which has been isolated from chlorosolvent-contaminated groundwater in Baton Rouge, Louisiana in the United States.
Clostridium acidisoli is a nitrogen-fixing bacterium from the genus of Clostridium which has been isolated from acidic peat bog soil from the Fichtel Mountains in Germany.
Clostridium akagii is a nitrogen-fixing and anaerobic bacterium from the genus Clostridium which has been isolated from the Fichtel Mountains in Germany.
Clostridium algifaecis is a Gram-positive and rod-shaped bacterium from the genus Clostridium which has been isolated from decomposing algal scum from the Lake Taihu in China.
Lacrimispora amygdalinum is a Gram-positive, anaerobic and rod-shaped bacterium from the genus Lacrimispora which has been isolated from sludge from a wastewater treatment plant in the Netherlands.
Clostridium amylolyticum is a Gram-positive, strictly anaerobic, mesophilic, amylolytic and rod-shaped bacterium from the genus Clostridium which has been isolated from UASB granules in China.
Clostridium bornimense is an anaerobic, mesophilic and hydrogen-producing bacterium from the genus Clostridium which has been isolated from a biogas reactor in Germany.
Clostridium bowmanii is a psychrophilic, Gram-positive, anaerobic and spore-forming bacterium from the genus Clostridium.
Clostridium carboxidivorans is a Gram-positive anaerobic, spore-forming and motile bacterium from the genus Clostridium which has been isolated from an agricultural lagoon in Oklahoma in the United States.
Clostridium celatum is a Gram-positive and anaerobic bacterium from the genus Clostridium which has been isolated from human faeces.
Clostridium chromiireducens is a Gram-positive anaerobe anaerobic and spore-forming bacterium from the genus Clostridium which has been isolated from wetland soil from Michigan in the United States.
Enterocloster citroniae, formerly Clostridium citroniae is a bacterium from the genus Enterocloster. The type species was isolated from a human infection in California in the United States.
Acetivibrio clariflavus is an anaerobic bacterium from the genus Acetivibrio which has been isolated from sludge from a cellulose-degrading bioreactor in Japan.
Clostridium diolis is a bacterium from the genus Clostridium which has been isolated from decaying straw in Braunschweig in Germany. Clostridium diolis produces 1,3-propanediol.
Clostridium frigidicarnis is a Gram-positive and psychrotolerant bacterium from the genus Clostridium which has been isolated from beef in New Zealand.
Clostridium frigoris is a Gram-positive, rod-shaped, and spore-forming bacterium from the genus Clostridium. It is a psychrophile, with optimal growth conditions at 5–7 °C.
Clostridium hydrogeniformans is a Gram-positive, anaerobic, hydrogen-producing, spore-forming and motile bacterium from the genus Clostridium which has been isolated from groundwater in the United States.
Clostridium lacusfryxellense is a psychrophilic, Gram-positive, spore-forming and anaerobic bacterium from the genus Clostridium which has been isolated from a microbial mat from Lake Fryxell in Antarctica.
Clostridium luticellarii is a Gram-positive and strictly anaerobic bacterium from the genus Clostridium which has been isolated from mud from Sichuan in China.
Dehalogenimonas formicexedens is a Gram-negative, strictly anaerobic and non-spore-forming bacterium from the genus of Dehalogenimonas which has been isolated from contaminated groundwater in Louisiana in the United States.
