Caloramator fervidus | |
---|---|
Scientific classification | |
Domain: | Bacteria |
Phylum: | Bacillota |
Class: | Clostridia |
Order: | Eubacteriales |
Family: | Clostridiaceae |
Genus: | Caloramator |
Species: | C. fervidus |
Binomial name | |
Caloramator fervidus (Patel et al. 1987) Collins et al. 1994 [1] | |
Synonyms | |
|
Caloramator fervidus, previously known as Clostridium fervidus, is a bacterium belonging to the Bacillota. [2]
Clostridium is a genus of Gram-positive bacteria. This genus includes several significant human pathogens, including the causative agents of botulism and tetanus. The genus formerly included an important cause of diarrhea, Clostridioides difficile, which was reclassified into the Clostridioides genus in 2016. They are obligate anaerobes capable of producing endospores. The normal, reproducing cells of Clostridium, called the vegetative form, are rod-shaped, which gives them their name, from the Greek κλωστήρ or spindle. Clostridium endospores have a distinct bowling pin or bottle shape, distinguishing them from other bacterial endospores, which are usually ovoid in shape. Clostridium species inhabit soils and the intestinal tract of animals, including humans. Clostridium is a normal inhabitant of the healthy lower reproductive tract of females.
The Clostridia are a highly polyphyletic class of Bacillota, including Clostridium and other similar genera. They are distinguished from the Bacilli by lacking aerobic respiration. They are obligate anaerobes and oxygen is toxic to them. Species of the class Clostridia are often but not always Gram-positive and have the ability to form spores. Studies show they are not a monophyletic group, and their relationships are not entirely certain. Currently, most are placed in a single order called Clostridiales, but this is not a natural group and is likely to be redefined in the future.
The Clostridiaceae are a family of the bacterial class Clostridia, and contain the genus Clostridium.
Gas gangrene is a bacterial infection that produces tissue gas in gangrene. This deadly form of gangrene usually is caused by Clostridium perfringens bacteria. About 1,000 cases of gas gangrene are reported yearly in the United States.
Oxobacter is a genus of Gram-positive obligately anaerobic rod-shaped acetogenic bacteria. The sole species in the genus is Oxobacter pfennigii, formerly known as Clostridium pfennigii. This endospore-forming microorganism catabolizes pyruvate to acetate and CO2, while sugars and amino acids are not utilized as energy sources.
Thermoanaerobacter is a genus in the phylum Bacillota (Bacteria). Members of this genus are thermophilic and anaerobic, several of them were previously described as Clostridium species and members of the now obsolete genera Acetogenium and Thermobacteroides
Thermoanaerobacter kivui is a thermophilic, anaerobic, nonspore-forming species of bacteria.
Caloramator, is a genus of bacteriae belonging to the Bacillota.
Filifactor villosus, previously known as Clostridium villosum, is a bacterium belonging to the Bacillota.
Filifactor, is a genus of bacteriae belonging to the Bacillota.
Moorella thermoacetica, previously known as Clostridium thermoaceticum, is an acetogenic, thermophilic, strictly anaerobic, endospore-forming, bacterium belonging to the phylum Bacillota.
Moorella is a genus of bacteria belonging to the phylum Bacillota.
Moorella thermoautotrophica, previously known as Clostridium thermoautotrophicum, is a rod-shaped, endospore-forming bacterium belonging to the phylum Bacillota. It is thermophilic, strictly anaerobic and acetogenic, and was isolated from a hot spring in Yellowstone National Park USA.
Oxobacter pfennigii, previously known as Clostridium pfennigii, is a bacterium belonging to the Bacillota.
Oxalophagus oxalicus, previously known as Clostridium oxalicus, is a bacterium belonging to the Bacillota.
Oxalophagus is a genus of bacteria belonging to the Bacillota. Up to now, only one species of this genus is known, Oxalophagus oxalicus
Eubacterium barkeri, previously known as Clostridium barkeri, is a bacterium belonging to the Bacillota.
Paenibacillus durus is a bacterial species belonging to the Bacillota.
Thermoanaerobacter thermocopriae, previously known as Clostridium thermocopriae is a bacterium belonging to the Bacillota.
Thermoanaerobacterium thermosaccharolyticum, previously known as Clostridium thermosaccharolyticum, is a bacterium belonging to the Bacillota. It is an anaerobic, motile, gram-positive bacterium.