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Phalansterium
''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distinctive ultrastructure of its pericentriolar material. Molecular evidence places it in the Amoebozoa. It has been suggested that it is similar to the ancestral eukaryote. Species Genus ''Phalansterium'' Cienkowsky 1870 * Species '' Phalansterium arcticum'' Shmakova, Karpov & Smirnov 2018 * Species ''Phalansterium consociatum'' (Fresenius 1858) Cienkowsky 1870 * Species ''Phalansterium digitatum'' Stein 1878 * Species ''Phalansterium filosum'' Cavalier-Smith & Chao 2011 * Species ''Phalansterium intestinum'' Cienkowsky 1870 * Species ''Phalansterium solitarium ''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalansteriida
''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distinctive ultrastructure of its pericentriolar material. Molecular evidence places it in the Amoebozoa. It has been suggested that it is similar to the ancestral eukaryote. Species Genus ''Phalansterium'' Cienkowsky 1870 * Species '' Phalansterium arcticum'' Shmakova, Karpov & Smirnov 2018 * Species ''Phalansterium consociatum'' (Fresenius 1858) Cienkowsky 1870 * Species ''Phalansterium digitatum'' Stein 1878 * Species ''Phalansterium filosum'' Cavalier-Smith & Chao 2011 * Species ''Phalansterium intestinum'' Cienkowsky 1870 * Species ''Phalansterium solitarium ''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalansterium Consociatum
''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distinctive ultrastructure of its pericentriolar material. Molecular evidence places it in the Amoebozoa. It has been suggested that it is similar to the ancestral eukaryote. Species Genus ''Phalansterium'' Cienkowsky 1870 * Species ''Phalansterium arcticum ''Phalansterium'' is a genus of single-celled flagellated organisms comprising several species, which form colonies. ''Phalansterium'' produces tetraspores. ''Phalansterium'' is hard to classify; it has a distinctive ultrastructure of its peric ...'' Shmakova, Karpov & Smirnov 2018 * Species '' Phalansterium consociatum'' (Fresenius 1858) Cienkowsky 1870 * Species '' Phalansterium digitatum'' Stein 1878 * Species '' Phalansterium filosum'' Cavalier-Smith & Chao 2011 * Species '' Phalansterium intestinum'' Cienkowsky 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagellates
A flagellate is a cell or organism with one or more whip-like appendages called flagella. The word ''flagellate'' also describes a particular construction (or level of organization) characteristic of many prokaryotes and eukaryotes and their means of motion. The term presently does not imply any specific relationship or classification of the organisms that possess flagella. However, the term "flagellate" is included in other terms (such as "dinoflagellate" and "choanoflagellata") which are more formally characterized. Form and behavior Flagella in eukaryotes are supported by microtubules in a characteristic arrangement, with nine fused pairs surrounding two central singlets. These arise from a basal body. In some flagellates, flagella direct food into a cytostome or mouth, where food is ingested. Flagella often support hairs, called mastigonemes, or contain rods. Their ultrastructure plays an important role in classifying eukaryotes. Among protoctists and microscopic anim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eukaryota
Eukaryotes () are organisms whose cells have a nucleus. All animals, plants, fungi, and many unicellular organisms, are Eukaryotes. They belong to the group of organisms Eukaryota or Eukarya, which is one of the three domains of life. Bacteria and Archaea (both prokaryotes) make up the other two domains. The eukaryotes are usually now regarded as having emerged in the Archaea or as a sister of the Asgard archaea. This implies that there are only two domains of life, Bacteria and Archaea, with eukaryotes incorporated among archaea. Eukaryotes represent a small minority of the number of organisms, but, due to their generally much larger size, their collective global biomass is estimated to be about equal to that of prokaryotes. Eukaryotes emerged approximately 2.3–1.8 billion years ago, during the Proterozoic eon, likely as Flagellated cell, flagellated phagotrophs. Their name comes from the Greek language, Greek wikt:εὖ, εὖ (''eu'', "well" or "good") and wikt:� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amoebozoa
Amoebozoa is a major taxonomic group containing about 2,400 described species of amoeboid protists, often possessing blunt, fingerlike, lobose pseudopods and tubular mitochondrial cristae. In traditional and currently no longer supported classification schemes, Amoebozoa is ranked as a phylum within either the kingdom Protista or the kingdom Protozoa. In the classification favored by the International Society of Protistologists, it is retained as an unranked " supergroup" within Eukaryota. Molecular genetic analysis supports Amoebozoa as a monophyletic clade. Modern studies of eukaryotic phylogenetic trees identify it as the sister group to Opisthokonta, another major clade which contains both fungi and animals as well as several other clades comprising some 300 species of unicellular eukaryotes. Amoebozoa and Opisthokonta are sometimes grouped together in a high-level taxon, variously named Unikonta, Amorphea or Opimoda. Amoebozoa includes many of the best-known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conosa
Conosa is a grouping of Amoebozoa. It is subdivided into three groups – Archamoebae, Variosea (paraphyletic) and Mycetozoa ( polyphyletic). In some classifications, the mycetozoan Myxogastria and Dictyostelia are united in Macromycetozoa Macromycetozoa is a grouping of Amoebozoa Amoebozoa is a major taxonomic group containing about 2,400 described species of amoeboid protists, often possessing blunt, fingerlike, lobose pseudopods and tubular mitochondrial cristae. In traditio .... Conosa includes the species '' Dictyostelium discoideum'' and '' Entamoeba histolytica'', among others. File:Entamoeba histolytica.jpg, '' Entamoeba histolytica'' trophozoite Pelomyxa palustris.jpg, '' Pelomyxa palustris'' File:Badhamia_utricularis_mature.jpg, '' Badhamia utricularis'' ( Myxogastria: Physarales) References Taxa named by Thomas Cavalier-Smith Amorphea subphyla {{Amoebozoa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variosea
Conosa is a grouping of Amoebozoa. It is subdivided into three groups – Archamoebae, Variosea (paraphyletic) and Mycetozoa (polyphyletic). In some classifications, the mycetozoan Myxogastria and Dictyostelia are united in Macromycetozoa. Conosa includes the species ''Dictyostelium discoideum'' and ''Entamoeba histolytica'', among others. File:Entamoeba histolytica.jpg, ''Entamoeba histolytica'' trophozoite Pelomyxa palustris.jpg, '' Pelomyxa palustris'' File:Badhamia_utricularis_mature.jpg, '' Badhamia utricularis'' (Myxogastria Myxogastria/Myxogastrea (myxogastrids, ICZN) or Myxomycetes ( ICN), is a class of slime molds that contains 5 orders, 14 families, 62 genera, and 888 species. They are colloquially known as the ''plasmodial'' or ''acellular' ...: Physarales) References Taxa named by Thomas Cavalier-Smith Amorphea subphyla {{Amoebozoa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
