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Golenkinia Brevispina
''Golenkinia'' is a genus of green algae first described in 1894 by Robert Chodat. The genus is named for the Russian phycologist Mikhail Iljitsch Golenkin. ''Golenkinia'' species live in fresh water (including bodies of black water such as Winyah Bay) and are found around the world. Description Members of ''Golenkinia'' are spherical unicellular organisms with numerous radiating spines. Their cell walls are notably thick, which distinguishes them from members of the genus '' Golenkinopsis''. They contain a single walled cup-shaped chloroplast, which in turn contains a pyrenoid in its base. The pyrenoid is typically sheathed in starch. Species of ''Golenkinia'' are typically solitary and do not form colonies or coenobia except under laboratory conditions. Their slender spines may become entangled, creating the false impression that the algae have formed a colony. Taxonomic status The precise taxonomic status of ''Golenkinia'' is somewhat unclear due to the large n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golenkinia Aculeata
''Golenkinia'' is a genus of green algae first described in 1894 by Robert Chodat. The genus is named for the Russian phycologist Mikhail Iljitsch Golenkin. ''Golenkinia'' species live in fresh water (including bodies of black water such as Winyah Bay) and are found around the world. Description Members of ''Golenkinia'' are spherical unicellular organisms with numerous radiating spines. Their cell walls are notably thick, which distinguishes them from members of the genus '' Golenkinopsis''. They contain a single walled cup-shaped chloroplast, which in turn contains a pyrenoid in its base. The pyrenoid is typically sheathed in starch. Species of ''Golenkinia'' are typically solitary and do not form colonies or coenobia except under laboratory conditions. Their slender spines may become entangled, creating the false impression that the algae have formed a colony. Taxonomic status The precise taxonomic status of ''Golenkinia'' is somewhat unclear due to the large n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neochloridaceae
Neochloridaceae is a family of green algae in the order Sphaeropleales.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Neochloridaceae Data extracted from the References External links Chlorophyceae families Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyedriopsis
''Polyedriopsis'' is a genus of green algae in the order Sphaeropleales Sphaeropleales is an order of green algae that used to be called Chlorococcales. The order includes some of the most common freshwater planktonic algae such as ''Scenedesmus'' and ''Pediastrum''. The Spaeropleales includes vegetatively non-motile .... , it contained a single species, ''Polyedriopsis spinulosa''. References External links Sphaeropleales genera Sphaeropleales Monotypic algae genera {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorotetraedron
''Chlorotetraedron'' is a genus of green algae, in the family Neochloridaceae Neochloridaceae is a family of green algae in the order Sphaeropleales.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institute .... The name may also be written as ''Chlorotetraëdon''. References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiří Komárek
Jiří (; ''YI-RZHEE''), the Czech is a masculine given name, equivalent to English George, may refer to: Given name B *Jiří Antonín Benda *Jiří Baborovský * Jiří Barta * Jiří Bartoška *Jiří Bicek *Jiří Bobok * Jiří Bubla * Jiří Buquoy * Jiří Bělohlávek *Jiří Brdečka *Jiří Březina C *Jiří Čeřovský *Jiří Čunek * Jiří Crha D *Jiří Dopita *Jiří Družecký (1745–1819), Bohemian-born Austrian composer and timpanist *Jiří Dudáček *Jiří Džmura F *Jiří Fischer G *Jiří Grossmann * Jiří Gruša *Jiří Grygar H *Jiří Hanke *Jiří Hájek *Jiří Hála *Jiří Hledík *Jiří Holeček * Jiří Holík *Jiří Homola *Jiří Horák * Jiří Hrdina *Jiří Hřebec *Jiří Hudec *Jiří Hudec (composer) *Jiří Hudler J *Jiří Jantovsky *Jiří Jarošík * Jiri Jelinek (born 1977), Czech dancer *Jiří Jeslínek (other) **Jiří Jeslínek (footballer, born 1962) **Jiří Jeslínek (footballer, born 1987) *Jiří J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanuš Ettl
Hanuš is a Czech name, which may be either a given name or a common family name. First names * Hanuš Schwaiger (1854–1912), Czech artist * Hanuš Wihan (1855–1920), Czech cellist * Jan Růže, also known as Master Hanuš, a Prague blacksmith apocryphally believed to have carried out the most important modification of the Prague astronomical clock * Hanuš of Lipá (?-1415), was a Bohemian nobleman and landowner, married to Marketa of Sternberka. His name and story have been adapted into an NPC in the game Kingdom Come: Deliverance (2019). Family names * Jan Hanuš (composer) (1915–2004), Czech composer * Jan Hanuš (footballer) (born 1988), Czech footballer for FK Jablonec * Josef Hanuš (astronomer) (born 1983), a Czech planetary astronomer * Josef Jan Hanuš (1911–1992), Czech fighter pilot * Lumír Ondřej Hanuš (born 1947), Czech analytic chemist * Miroslav Hanuš (born 1963), Czech actor Other uses * 27986 Hanuš, an asteroid named after composer Jan Hanuš S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trebouxiophyceae
The Trebouxiophyceae are a class of green algae, in the division Chlorophyta. Their circumscription within the green algae is not well established due to the need for more genetic studies at higher levels within the group. Genera without intervening taxonomy include: * '' Choricystis'' * '' Crucigenia'' * '' Koliellopsis'' * ''Leptosira'' * '' Rhopalosolen'' * '' Viridiella'' * ''Prototheca'' See also *List of Trebouxiophyceae genera This is a list of genera in the green algae class Trebouxiophyceae, sub-divided by order and family. Some genera have uncertain taxonomic placement and are listed as ''incertae sedis''. Ranks without accepted subordinate taxa have been omitted. ... References Green algae classes it is also the very well-known album by WUDU SJON {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class (biology)
In biological classification, class ( la, classis) is a taxonomic rank, as well as a taxonomic unit, a taxon, in that rank. It is a group of related taxonomic orders. Other well-known ranks in descending order of size are life, domain, kingdom, phylum, order, family, genus, and species, with class fitting between phylum and order. History The class as a distinct rank of biological classification having its own distinctive name (and not just called a ''top-level genus'' ''(genus summum)'') was first introduced by the French botanist Joseph Pitton de Tournefort in his classification of plants that appeared in his ''Eléments de botanique'', 1694. Insofar as a general definition of a class is available, it has historically been conceived as embracing taxa that combine a distinct ''grade'' of organization—i.e. a 'level of complexity', measured in terms of how differentiated their organ systems are into distinct regions or sub-organs—with a distinct ''type'' of construction, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incertae Sedis
' () or ''problematica'' is a term used for a taxonomic group where its broader relationships are unknown or undefined. Alternatively, such groups are frequently referred to as "enigmatic taxa". In the system of open nomenclature, uncertainty at specific taxonomic levels is indicated by ' (of uncertain family), ' (of uncertain suborder), ' (of uncertain order) and similar terms. Examples *The fossil plant '' Paradinandra suecica'' could not be assigned to any family, but was placed ''incertae sedis'' within the order Ericales when described in 2001. * The fossil ''Gluteus minimus'', described in 1975, could not be assigned to any known animal phylum. The genus is therefore ''incertae sedis'' within the kingdom Animalia. * While it was unclear to which order the New World vultures (family Cathartidae) should be assigned, they were placed in Aves ''incertae sedis''. It was later agreed to place them in a separate order, Cathartiformes. * Bocage's longbill, ''Motacilla bocagii' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coenobium (morphology)
Coenobium or coenobia may refer to : * Cenobitic monasticism Cenobitic (or coenobitic) monasticism is a monastic tradition that stresses community life. Often in the West the community belongs to a religious order, and the life of the cenobitic monk is regulated by a religious rule, a collection of prece ... (Cenobium, Cenobite), a monastic community in a tradition stressing communal life, as opposite to eremitism * Coenobium (morphology), a colony of cells, notably in algae * ''Coenobia'' (moth) {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
