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Spirulina Tenuis
Spirulina may refer to: Biology * ''Spirulina'' (genus), a genus of cyanobacteria (blue-green algae) * Spirulina (dietary supplement), a cyanobacterium product and biomass that can be consumed by humans and other animals ** ''Arthrospira'', a genus of cyanobacteria closely related to the ''Spirulina'' genus, with three species that make up the above dietary supplement, despite its name * Spirulina (suborder), a group of cephalopods ** ''Spirula'', the only extant member of that suborder See also * ''Spiralinella'', a genus of very small sea snails, pyramidellid gastropod mollusks, or micromollusks *''Spirolina ''Spirolina'' is a genus of foraminifera Foraminifera ( ; Latin for "hole bearers"; informally called "forams") are unicellular organism, single-celled organisms, members of a phylum or class (biology), class of Rhizarian protists character ...'', a genus of foraminifera in the family Peneroplidae {{disambiguation Taxonomy disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirulina (genus)
''Spirulina'' is a genus of cyanobacteria. Despite its name, the " spirulina" dietary supplement A dietary supplement is a manufactured product intended to supplement a person's diet by taking a pill (pharmacy), pill, capsule (pharmacy), capsule, tablet (pharmacy), tablet, powder, or liquid. A supplement can provide nutrients eithe ... actually uses cyanobacteria belonging to the genus '' Arthrospira'' (which were formerly classified within ''Spirulina'')''.'' Species * '' Spirulina abbreviata'' * '' Spirulina agilis'' * '' Spirulina agilissima'' * '' Spirulina albida'' * '' Spirulina ardissoni'' * '' Spirulina baltica'' * '' Spirulina bayannurensis'' * '' Spirulina breviarticulata'' * '' Spirulina cabrerae'' * '' Spirulina caldaria'' * '' Spirulina cavanillesiana'' * '' Spirulina condensata'' * '' Spirulina corakiana'' * '' Spirulina flavovirens'' * '' Spirulina funiformis'' * '' Spirulina gessneri'' * '' Spirulina gomontiana'' * '' Spirulina go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirulina (dietary Supplement)
Spirulina is the dried biomass of cyanobacteria (blue-green algae) that can be consumed by humans and animals. The three species are '' Arthrospira platensis'', ''A. fusiformis'', and ''A. maxima''. Recent research has further moved all these species to ''Limnospira''. ''L. fusiformis'' is also found to be insufficiently different from ''L. maxima'' to be its own species. Cultivated worldwide, "spirulina" is used as a dietary supplement or whole food. It is also used as a feed supplement in the aquaculture, aquarium, and poultry industries.Vonshak, A. (ed.). ''Spirulina platensis (Arthrospira): Physiology, Cell-biology and Biotechnology.'' London: Taylor & Francis, 1997. Use of the term and differences between species The species ''A. maxima'' and ''A. platensis'' were once classified in the genus ''Spirulina''. The common name, spirulina, refers to the dried biomass of ''A. platensis'', which belongs to photosynthetic bacteria that cover the groups Cyanobacteria and Proch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthrospira
''Arthrospira'' and ''Limnospira'' are two genera of free-floating filamentous cyanobacteria characterized by cylindrical, multicellular trichomes in an open left-hand helix. A dietary supplement is made from ''L. platensis'' and ''L. maxima'', known as spirulina. The two species species were commonly treated as if they are in the genus ''Spirulina'' since 1932, even though they were originally proposed in ''Arthorospira'' in 1892 and 1917. The distinction was restored in the late 20th century. Although the introduction of the two separate genera ''Arthrospira'' and ''Spirulina'' is now generally accepted, there has been much dispute in the past and the resulting taxonomical confusion is tremendous. To add to the problem, it was shown in 2019 that the type species for ''Arthrospira'', ''A. jenneri'', was very distantly related to the species used in food production. This necessitated the creation of yet another genus, ''Limnospira'', to hold these economically-important spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirulina (suborder)
Spirulida is an Order (biology), order of cephalopods comprising one extant taxon, extant species (''Spirula spirula'') and several extinction, extinct taxon, taxa. Fossil record * Oldest representative: Carboniferous, though contested: see ''Shimanskya'' * Oldest uncontested representative: Late Jurassic Classification Taxa marked with † are extinct. *Order Spirulida ***Family †Shimanskyidae **Suborder †Groenlandibelina Khromov, 1990 ***Family †Groenlandibelidae ***Family †Adygeyidae **Suborder †Belopterina Engeser, 1998 ***Family †Belemnoseidae ***Family †Belopteridae **Suborder Spirulina Pompeckj, 1912 ***Family †Spirulirostridae ***Family †Spirulirostrinidae ***Family Spirula, Spirulidae References Tree of Life: Spirulida [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirula
''Spirula spirula'' is a species of deep-water squid-like cephalopod mollusk. It is the only extant member of the genus ''Spirula'', the family Spirulidae, and the order Spirulida. Because of the shape of its internal shell, it is commonly known as the ram's horn squid or the little post horn squid. Because the live animal has a light-emitting organ, it is also sometimes known as the tail-light squid. Live specimens of this cephalopod are very rarely seen because it is a deep-ocean dweller. The small internal shell of the species is, however, quite a familiar object to many beachcombers. The shell of ''Spirula'' is extremely light in weight, very buoyant, and surprisingly durable; it very commonly floats ashore onto tropical beaches (and sometimes even temperate beaches) all over the world. This seashell is known to shell collectors as the ram's horn shell or simply as ''Spirula''. Taxonomy Swedish botanist Carl Linnaeus described ''Nautilus spirula'' Linnaeus, 1758 in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiralinella
''Spiralinella'' is a genus of very small sea snails, pyramidellid gastropod mollusks, or micromollusks.Gofas, S.; Rosenberg, G. (2015). Spiralinella Chaster, 1901. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=743286 on 2015-04-06 Nomenclature Both this genus and its type species have had a very complicated synonymy. The status of the generic name ''Spiralinella'' in contrast to the names ''Partulida'' and ''Spiralina'' was clarified by Corgan (1973), and the nomenclatorical problems around the type species were discussed by van Aartsen & Gianuzzi-Savelli (1991). Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae ''sensu lato'', they are most likely to be ectoparasite Parasitism is a Symbiosis, close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the Hos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirolina
''Spirolina'' is a genus of foraminifera Foraminifera ( ; Latin for "hole bearers"; informally called "forams") are unicellular organism, single-celled organisms, members of a phylum or class (biology), class of Rhizarian protists characterized by streaming granular Ectoplasm (cell bio ... in the family Peneroplidae. References External links * * ''Spirolina'' at the World Register of Marine Species (WoRMS) Tubothalamea Foraminifera genera Radiolarian genera {{foram-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
