Silvanigrella aquatica | |
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Species: | S. aquatica |
Binomial name | |
Silvanigrella aquatica Hahn et al. 2017 [1] | |
Silvanigrella aquatica is a bacterial species [1] of the phylum Bdellovibrionota . The type strain was isolated from the small lake Nonnenmattweiher located in the Southern Black Forest in Germany. This species is currently the only species in the genus Silvanigrella , which is the only genus in the family Silvanigrellaceae , which is the only family in the order Silvanigrellales . The order Silvanigrellales is one of only two orders in the class Oligoflexia . The type strain MWH-Nonnen-W8red [2] is remarkable due to its low GC content, its pigmentation and its plastic morphology. Of further interest is the relative close relationship of S. aquatica to "Spirobacillus cienkowskii" (Metchnikoff 1889) known as pathogens of daphnids ( Daphnia ), which are commonly called water fleas. However, S. aquatica is assumed to be a non-pathogenic free-living species. The genome of the type strain was sequenced, [3] [4]
Enterobacter is a genus of common Gram-negative, facultatively anaerobic, rod-shaped, non-spore-forming bacteria of the family Enterobacteriaceae. It is the type genus of the order Enterobacterales. Several strains of these bacteria are pathogenic and cause opportunistic infections in immunocompromised hosts and in those who are on mechanical ventilation. The urinary and respiratory tracts are the most common sites of infection. The genus Enterobacter is a member of the coliform group of bacteria. It does not belong to the fecal coliforms group of bacteria, unlike Escherichia coli, because it is incapable of growth at 44.5 °C in the presence of bile salts. Some of them show quorum sensing properties.
Pelomonas saccharophila is a Gram-negative soil bacterium. It was originally named Pseudomonas saccharophila in 1940, but was reclassified in 2005 to the newly created genus, Pelomonas. The original strain was isolated from mud.
Curvibacter delicatus is a Gram-negative bacterium from the genus Curvibacter and family Comamonadaceae, which was isolated from well water.
Curvibacter gracilis is a Gram-negative bacterium from the genus Curvibacter and family Comamonadaceae, which was isolated from well water.
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.
Xylanimonas pachnodae is a bacterium from the genus Xylanimonas which has been isolated from the hindgut of the larvae of Pachnoda marginata in the Netherlands.
Anaerosinus glycerini is a bacterium from the genus of Anaerosinus which has been isolated from freshwater mud in Germany.
Solitalea koreensis is a Gram-negative, rod-shaped and non-spore-forming bacterium from the genus of Solitalea which has been isolated from greenhouse soil in Yongin in Korea.
Solitalea canadensis is a bacterium from the genus of Solitalea which has been isolated from soil in Canada.
Arcicella aquatica is a bacterium from the genus of Arcicella which has been isolated from the neuston film of a freshwater lake in Russia.
Desulfofaba hansenii is a bacterium from the genus of Desulfofaba which has been isolated from the roots of the seagrass Zostera marina in Denmark.
Nitriliruptor alkaliphilus is a non-spore-forming and non-motile bacterium from the genus Nitriliruptor which has been isolated from sediments from a soda lake in Siberia in Russia.
Alteribacillus persepolensis is a Gram-positive and moderately halophilic bacterium from the genus of Alteribacillus which has been isolated from the brine of the Howz Soltan Lake in Iran.
Aquibacillus albus is a Gram-positive, strictly anaerobic and moderately halophilic bacterium from the genus of Aquibacillus which has been isolated from the Lop Nur lake from Xinjiang in China.
The Silvanigrellales are an order of the phylum Bdellovibrionota. They include currently only the single family Silvanigrellaceae.
The Silvanigrellaceae are the only family of the order Silvanigrellales, of the class Oligoflexia, of the phylum Pseudomonadota. This family currently harbors the two genera Silvanigrella and Fluviispira
Silvanigrella is a genus of the phylum Bdellovibrionota. The genus currently contains two described species: Silvanigrella aquatica and Silvanigrella paludirubra.
Niabella aquatica is a Gram-negative, strictly aerobic, rod-shaped and non-motile bacterium from the genus of Niabella which has been isolated from lake water.
Bacteriovoracales is an order of bacteria.