The Gemmatimonadota are a phylum of bacteria established in 2003. The phylum contains two classes Gemmatimonadetes and Longimicrobia.
Comamonas acidovorans is a Gram-negative, non-spore-forming, aerobic, rod-shaped bacterium from the genus Comamonas and family Comamonadaceae. C. acidovorans occur in soil, mud, and water in Japan, the Netherlands, Great Britain, the US, Spain, and Sweden. It has a major role in natural biodegradation.
Comamonas badia is a Gram-negative, oxidase-positive, catalase-positive, aerobic, rod-shaped, highly motile bacterium with a single polar flagellum from the genus Comamonas and family Comamonadaceae, which was isolated from activate sludge in Japan.
Comamonas composti is an aerobic, Gram-negative, rod-shaped, non-spore-forming, weak oxidase-positive, catalase-positive, motile bacterium from the genus Comamonas and family Comamonadaceae, which was isolated from food waste compost.
Comamonas denitrificans is a Gram-negative, oxidase- and catalase-positive, motile bacterium with a polar flagellum from the genus Comamonas and family Comamonadaceae, which was isolated from an activated sludge. Its colonies are yellow-white colored. Unlike other species of Comamonas, C. denitrificans can reduce nitrate to nitrogen gas.
Comamonas granuli is a Gram-negative, catalase-positive, oxidase-positive, non-spore-forming, motile, rod-shaped bacterium from the genus Comamonas and family Comamonadaceae, which was isolated from microbial granules.
Comamonas kerstersii is a Gram-negative, oxidase- and catalase-positive, motile bacterium with multitrichous polar flagella from the genus Comamonas and family Comamonadaceae. C. kerstersii is a subgroup of Comamonas terrigena, and has been linked to cases of perforated appendices.
Comamonas koreensis is a Gram-negative, aerobic, oxidase- and catalase-positive, nonfermentative bacterium with no flagella from the genus Comamonas, which was isolated from a wetland sample in Woopo in the Republic of Korea.
Comamonas nitrativorans is a Gram-negative, oxidase- and catalase-positive bacterium from the genus Comamonas, which was isolated from a denitrifying reactor treating landfill leachate. C. nitrativorans has the ability to perform anoxic-reduction of nitrate, nitrite, and nitrous oxide to nitrogen.
Comamonas odontotermitis is a Gram-negative, aerobic, weak oxidase- and catalase-positive, non-spore-forming, rod-shaped, motile bacterium from the genus of Comamonas, which was isolated from the gut of the termite Coptotermes formosanus.
Comamonas terrae is a bacterium from the genus Comamonas, which was isolated from agricultural soil in Thailand. C. terrae has an arsenite-oxidizing ability.
Comamonas terrigena is a Gram-negative, rod-shaped bacterium from the genus Comamonas and the family of Comamonadaceae, which was isolated from contaminated soil in Slovakia. C. terrigena has the ability to degrade phenols.
Comamonas thiooxydans is a Gram-negative, rod-shaped bacterium from the genus Comamonas and family Comamonadaceae, which was isolated from a sulfur spring. C. thiooxydans has the ability to oxidize thiosulfate.
Comamonas zonglianii is a Gram-negative, aerobic, oxidase- and catalase-positive, nonmotile bacterium from the genus Comamonas and family Comamonadaceae, which was isolated from a phenol-contaminated soil. Colonies of C. zonglianii are pale yellow in color.
Acinetobacter guangdongensis is a gram-negative and non-motile bacterium from the genus Acinetobacter which has been isolated from a lead-zinc ore mine in Mei County in Meizhou in China.
Comamonas jiangduensis is a Gram-negative, non-spore-forming and motile bacterium from the genus Comamonas which has been isolated from soil from a rice field in Jiangdu in China.
Comamonas serinivorans is a Gram-negative, rod-shaped and non-spore-forming bacterium from the genus Comamonas which has been isolated from wheat straw compost from the Zhuwan farm, Yuncheng County, Shandong Province, China.
Comamonas phosphati is a Gram-negative, rod-shaped, facultatively anaerobic and non-spore-forming bacterium from the genus Comamonas which has been isolated from a phosphate mine in Yunnan in China.
Comamonas piscis is a Gram-negative, obligately aerobic and non-motile bacterium from the genus Comamonas which has been isolated from the intestine of the fish Sebastes schlegelii.
Comamonas sediminis is a Gram-negative bacterium from the genus Comamonas which has been isolated from lagoon sediments.
