| Hydrocoryne | |
|---|---|
Scientific classification  | |
| Domain: | Bacteria |
| Phylum: | Cyanobacteria |
| Class: | Cyanophyceae |
| Order: | Nostocales |
| Family: | Nostocaceae |
| Genus: | Hydrocoryne H.Schwabe ex Bornet & Flahault, 1886 |
Hydrocoryne is a genus of cyanobacteria belonging to the family Nostocaceae. [1]
Species: [1]
Anabaena is a genus of filamentous cyanobacteria that exist as plankton. They are known for nitrogen-fixing abilities, and they form symbiotic relationships with certain plants, such as the mosquito fern. They are one of four genera of cyanobacteria that produce neurotoxins, which are harmful to local wildlife, as well as farm animals and pets. Production of these neurotoxins is assumed to be an input into its symbiotic relationships, protecting the plant from grazing pressure.
Nostoc, also known as star jelly, troll's butter, spit of moon, fallen star, witch's butter, and witch's jelly, is the most common genus of cyanobacteria found in a variety of both aquatic and terrestrial environments that may form colonies composed of filaments of moniliform cells in a gelatinous sheath of polysaccharides. It may also grow symbiotically within the tissues of plants, providing nitrogen to its host through the action of terminally differentiated cells known as heterocysts. Nostoc is a genus that includes many species that are diverse in morphology, habitat distribution, and ecological function. Nostoc can be found in soil, on moist rocks, at the bottom of lakes and springs, and rarely in marine habitats. It may also be found in terrestrial temperate, desert, tropical, or polar environments.
Nodularia is a genus of filamentous nitrogen-fixing cyanobacteria, or blue-green algae. They occur mainly in brackish or salinic waters, such as the hypersaline Makgadikgadi Pans, the Peel-Harvey Estuary in Western Australia or the Baltic Sea. Nodularia cells occasionally form heavy algal blooms. Some strains produce a cyanotoxin called nodularin R, which is harmful to humans.
Jean-Baptiste Édouard Bornet was a French botanist. The standard author abbreviation Bornet is used to indicate this person as the author when citing a botanical name.
Stephanie Jutta Schwabe is a geomicrobiologist. She completed a Ph.D. in the biogeochemical investigation of caves within the Bahamian carbonate platforms, commonly referred to as blue holes. She is an expert geologic diver mostly in Bahamian blues holes, though her experience extends to expeditions in U.S. waters. Diver International named her one of the top 40 divers in the world.
Gomontia is a genus of green algae, in the family Gomontiaceae.
Charles Henri Marie Flahault was a French botanist, among the early pioneers of phytogeography, phytosociology, and forest ecology. The word relevé for a plant community sample is his invention.
The Rivulariaceae are a family of cyanobacteria within the Nostocales in which the filaments (trichomes) are tapered from wider at the base to narrower at the tip.
Scytonema is a genus of photosynthetic cyanobacteria that contains over 100 species. It grows in filaments that form dark mats. Many species are aquatic and are either free-floating or grow attached to a submerged substrate, while others species grow on terrestrial rocks, wood, soil, or plants. Scytonema is a nitrogen fixer, and can provide fixed nitrogen to the leaves of plants on which it is growing. Some species of Scytonema form a symbiotic relationship with fungi to produce a lichen.
Aulosira is a genus of cyanobacteria found in a variety of environmental niches that forms colonies composed of filaments of moniliform cells.
Wollea is a genus of filamentous, heterocystous cyanobacteria that form macroscopic colonies in freshwater habitats. The genus produces akinetes and is known to reproduce with hormogonia.
Nostoc commune is a species of cyanobacterium in the family Nostocaceae. Common names include star jelly, witch's butter, mare's eggs, fah-tsai and facai. It is the type species of the genus Nostoc and is cosmopolitan in distribution.
Homoeothrix is a genus of cyanobacteria.
Rivularia is a genus of cyanobacteria of the family Rivulariaceae.
Maurice-Augustin Gomont was a French phycologist.
Amorphonostoc is a genus of cyanobacteria belonging to the family Nostocaceae.
Fischerella is a genus of cyanobacteria belonging to the family Hapalosiphonaceae.
Dolichospermum flosaquae is a species of cyanobacteria belonging to the family Aphanizomenonaceae.
Dolichospermum is a genus of cyanobacteria belonging to the family Nostocaceae.
Hydrocoryne is a genus of cnidarians belonging to the family Hydrocorynidae.