The
class
Class or The Class may refer to:
Common uses not otherwise categorized
* Class (biology), a taxonomic rank
* Class (knowledge representation), a collection of individuals or objects
* Class (philosophy), an analytical concept used differentl ...
Flavobacteriia is composed of a single order of environmental
bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one Cell (biology), biological cell. They constitute a large domain (biology), domain of prokaryotic microorganisms. Typically a few micrometr ...
. According to Bernardet ''et al''., Flavobacteriia are Gram-negative aerobic rods, 2–5 μm long, 0.3–0.5 μm wide, with rounded or tapered ends that are motile by gliding, yellow (cream to orange) colonies on agar, decompose several polysaccharides but not cellulose, G+C contents of 32–37%, and are widely distributed in soil and fresh and seawater habitats. In particular, Flavobacteriia are prominent members of marine biofilms. The
type species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specime ...
''Flavobacterium aquatile'' was isolated from a well in Kent, England.
Flavobacteriia are a group of commensal bacteria and opportunistic pathogens. ''
Flavobacterium psychrophilum'' causes the septicemic diseases rainbow trout fry syndrome and
bacterial cold water disease.
The name is often spelled Flavobacteria, but officially named Flavobacteriia in 2012.
References
External links
UniProtNamesForLife
Bacteroidota
{{Flavobacteria-stub