Sutterella is a genus of Gram-negative, rod-shaped, non-spore-forming, Betaproteobacteria whose species have been isolated from the human gastrointestinal tract as well as canine feces. The genus of the family Sutterellaceae currently encompasses 4 distinct species, though at least 5 additional species have been proposed that do not yet meet International Code of Nomenclature of Prokaryotes (ICNP) standards for classification. Sutterella are frequently referred to as commensal in the context of human hosts, but are associated with inflammation, which has implications for a number of diseases.
Dialister pneumosintes is a nonfermentative, anaerobic, gram-negative rod that grows with small, circular, transparent, shiny, smooth colonies on blood agar. D. pneumosintes has been recovered from deep periodontal pockets, but little is known about the relationship between the organism and destructive periodontal disease.
Psychrobacter is a genus of Gram-negative, osmotolerant, oxidase-positive, psychrophilic or psychrotolerant, aerobic bacteria which belong to the family Moraxellaceae and the class Gammaproteobacteria. The shape is typically cocci or coccobacilli. Some of those bacteria were isolated from humans and can cause humans infections such as endocarditis and peritonitis. This genus of bacteria is able to grow at temperatures between −10 and 42 °C. Rudi Rossau found through DNA-rRNA hybridization analysis that Psychrobacter belongs to the Moraxellaceae. The first species was described by Juni and Heym. Psychrobacter occur in wide range of moist, cold saline habitats, but they also occur in warm and slightly saline habitats.
Acetatifactor is a bacterial genus from the family of Lachnospiraceae. Up to now there is only one species of this genus known.
Anaerostipes is a Gram positive and anaerobic bacterial genus from the family of Lachnospiraceae. Anaerostipes occurs in the human gut. Anaerostipes may protect against colon cancer in humans by producing butyric acid.
Lachnoanaerobaculum orale is a Gram-positive, saccharolytic, non-proteolytic, anaerobic and spore-forming bacterium from the genus of Lachnoanaerobaculum which has been isolated from the saliva from a man in Stockholm in Sweden.
Lachnoanaerobaculum saburreum is a bacterium from the genus of Lachnoanaerobaculum which has been isolated from human dental plaque.
Lachnoanaerobaculum umeaense is a Gram-positive, obligately anaerobic, saccharolytic, non-proteolytic and spore-forming bacterium from the genus of Lachnoanaerobaculum which has been isolated from the human intestine of a patient in Umeå in Sweden.
Anaerococcus is a genus of bacteria. Its type species is Anaerococcus prevotii. These bacteria are Gram-positive and strictly anaerobic. The genus Anaerococcus was proposed in 2001. Its genome was sequenced in August 2009. The genus Anaerococcus is one of six genera classified within the group GPAC. These six genera are found in the human body as part of the commensal human microbiota.
Dysgonomonas is a Gram-negative and facultatively anaerobic genus from the family of Dysgonomonadaceae which have been isolated from human sources. Dysgonomonas bacteria can cause gastroenteritis in immunocompromised persons
Catonella is a Gram-negative, obligately anaerobic, non-spore-forming and non-motile bacterial genus from the family of Lachnospiraceae with one known species. Catonella morbi occur in the gingival crevice of humans.
Dorea is a Gram-positive and nonspore-forming bacterial genus from the family Lachnospiraceae, which occur in human faeces.
Oribacterium is a strictly anaerobic and non-spore-forming bacterial genus from the family of Lachnospiraceae.
Robinsoniella is an anaerobic, Gram-positive, spore-forming and non-motile bacterial genus from the family of Lachnospiraceae with one known species, Robinsoniella peoriensis.
Shuttleworthia is a Gram-positive, non-spore-forming, obligately anaerobic and non-motile bacterial genus from the family of Lachnospiraceae with one known species. Shuttleworthia satelles has been isolated from the human periodontal pocket.
Stomatobaculum is an anaerobic bacterial genus from the family of Lachnospiraceae with one known species. Stomatobaculum longum has been isolated from the human dental plaque.
Faecalicatena is a bacterial genus from the family of Lachnospiraceae.
Eisenbergiella is a genus of bacteria from the family of Lachnospiraceae.
Ileibacterium is a genus from the family of Erysipelotrichidae.
Alloprevotella tannerae is a Gram-negative, obligately anaerobic, non-spore-forming, rod-shaped and non-motile bacterium from the genus of Alloprevotella which has been isolated from a human gingival crevice.
