Stereonema
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Stereonema
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid ''Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus '' Stereonema'' Foissner& Foissner, 19 ...
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Hemimastix Amphikineta
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid '' Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus ''Stereonema'' Foissner& Foissner, 1993 n ...
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Spironematellidae
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid ''Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus ''Stereonema'' Foissner& Foissner, 1993 no ...
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Hemimastix Kukwesjijk
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid ''Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus ''Stereonema'' Foissner& Foissner, 1993 non ...
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Hemimastix
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid '' Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus '' Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus ''Stereonema'' Foissner& Foissner, 1993 ...
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Stereonema
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid ''Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus '' Stereonema'' Foissner& Foissner, 19 ...
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Hemimastigida
Spironemidae is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid '' Hemimastix amphikineta'' (14 × 7 μm) to the vermiform '' Spironema terricola'' (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. Taxonomy * Order Hemimastigida Foissner, Blatterer & Foissner 1988 [Hemimastigophora Foissner, Blatterer & Foissner 1988 sensu Cavalier-Smith 1993; Hemimastigea Foissner, Blatterer & Foissner 1988; Hemimastigidea] ** Family Spironematellidae *** Genus ''Hemimastix'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. amphikineta'' Foissner, Blatterer & Foissner, 1988 **** Species '' H. kukwesjijk'' Eglit & Simpson, 2018 *** Genus ''Stereonema'' Foissner& Foissner, 1993 n ...
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Hemimastigophora
Hemimastigophora is a group of single-celled eukaryotic organisms with a single family, Spironemidae, first identified in 1988. Over the next 30 years, different authors proposed placing these organisms in various branches of the eukaryotes. In 2018 Lax ''et al''. reported the first genetic information for Spironemidae, and suggest that they are from an ancient lineage of eukaryotes which constitute a separate clade from all other eukaryotic kingdoms. It is potentially related to the Telonemia. History of classification Hemimastigophora was established in 1988 by Foissner ''et al''., as a new phylum with a single family, Spironemidae. Its placement on the eukaryote tree of life was unclear, but the authors suggested that the structure of its pellicle and cell nucleus indicated a close relationship with Euglenozoa. For 30 years after the description of the group, no genetic information was available. During that time, researchers proposed that it should be classified ...
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Franz Theodor Doflein
Franz Theodor Doflein (5 April 1873, in Paris – 24 August 1924, in Obernigk, near today's Wrocław) was a German zoologist known for his studies of animal ecology. Biography He studied medicine and zoology at the University of Munich, where he was influenced by Richard Hertwig. In 1895–96 he worked as an auxiliary assistant to Alexander Götte at the University of Strasbourg, followed by research of fish diseases at Munich as an assistant under Bruno Hofer. In 1898, on behalf of the Bavarian Academy of Sciences, he took part in a study trip to the West Indies, Mexico and California. After his return to Germany, he served as an assistant at the ''Zoologischen Staatssammlung'' (Zoological State Collections) in Munich.Doflein, Franz
at Deutsche Biographie
In 1904–05 he conducted zoological research in

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Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed monophyletic (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between org ...
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Alastair G
Alistair is a masculine given name. It is an Anglicised form of the Scottish Gaelic '' Alasdair''. The latter is most likely a Scottish Gaelic variant of the Norman French Alexandre or Latin Alexander, which was incorporated into English in the same form as Alexander. The deepest etymology is the Greek Ἀλέξανδρος (man-repeller): ἀλέξω (repel) + ἀνήρ (man), "the one who repels men", a warrior name. Another, not nearly so common, Anglicization of ''Alasdair'' is ''Allaster''. Hanks; Hardcastle; Hodges (2006) p. 399. People Alastair * Alastair, 2nd Duke of Connaught and Strathearn (1914–1943), a great-grandson of Queen Victoria * Alastair Bray, Australian footballer * Alastair Aiken, British YouTuber * Alastair Campbell, Tony Blair's former director of communications * Alastair Clarkson, head coach of Hawthorn Football Club * Alastair Cook, English cricketer * Alastair Fothergill, British film producer, best known for BBC nature documentaries * Alastair Gil ...
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Yana Eglit
Yana may refer to: Locations *Yana, Burma, a village in Hkamti Township in Hkamti District in the Sagaing Region of northwestern Burma *Yana, India, a village in the Uttara Kannada district of Karnataka, India * Yana, Nigeria, an administrative capital in Bauchi State, Nigeria *Yana, Sierra Leone, a town in Northern Province of Sierra Leone *Yana (river), a river in Yakutia, Russia *Yana (Sea of Okhotsk), a river in Magadan Oblast, Russia *Yana Plateau, Russia *Yana Point, the point forming the west side of the entrance to Bruix Cove, Antarctica People *Yana (singer) (1931–1989), British singer *Yana Dobrovolskaya (born 1997), Miss Russia 2016 *Yana Gupta (born 1979), Czech-Indian model-actress *Yana Klochkova (born 1982), Ukrainian Olympic swimmer *Yana Kudryavtseva (born 1997), Russian rhythmic gymnast * Yana Kunitskaya (born 1989), Russian mixed martial artist *Yana Marinova (born 1978), Bulgarian actress *Yana Milev (born 1969), German artist, philosopher, author and sociolog ...
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