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Galeripora Artocrea
''Galeripora'' is a genus of testate amoebae in the family Arcellidae, closely related to '' Arcella''. Both genera share a proteinaceous organic shell, but ''Galeripora'' species are distinguished by pores surrounding their central circular aperture, and a thin organic layer that partially obscures the hexagonal units composing the shell. Taxonomy Several species now classified under ''Galeripora'' were originally described as members of ''Arcella''. The reassignment of these species was based on a combination of molecular phylogenetics and detailed morphological analysis of shell structures. ''Galeripora'' was formally described in 2021 by González-Miguéns et al., following a comprehensive review of the family Arcellidae. The authors used the mitochondrial COI gene to reconstruct evolutionary relationships within the group. This molecular information was used to evaluate historic classification schemes in which the family Arcellidae was subdivided on the basis of the overall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eukaryota
The eukaryotes ( ) constitute the Domain (biology), domain of Eukaryota or Eukarya, organisms whose Cell (biology), cells have a membrane-bound cell nucleus, nucleus. All animals, plants, Fungus, fungi, seaweeds, and many unicellular organisms are eukaryotes. They constitute a major group of Outline of life forms, life forms alongside the two groups of prokaryotes: the Bacteria and the Archaea. Eukaryotes represent a small minority of the number of organisms, but given their generally much larger size, their collective global biomass is much larger than that of prokaryotes. The eukaryotes emerged within the archaeal Kingdom (biology), kingdom Asgard (Archaea), Promethearchaeati and its sole phylum Promethearchaeota. This implies that there are only Two-domain system, two domains of life, Bacteria and Archaea, with eukaryotes incorporated among the Archaea. Eukaryotes first emerged during the Paleoproterozoic, likely as Flagellated cell, flagellated cells. The leading evolutiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galeripora Dentata
''Galeripora'' is a genus of testate amoebae in the family Arcellidae, closely related to '' Arcella''. Both genera share a proteinaceous organic shell, but ''Galeripora'' species are distinguished by pores surrounding their central circular aperture, and a thin organic layer that partially obscures the hexagonal units composing the shell. Taxonomy Several species now classified under ''Galeripora'' were originally described as members of ''Arcella''. The reassignment of these species was based on a combination of molecular phylogenetics and detailed morphological analysis of shell structures. ''Galeripora'' was formally described in 2021 by González-Miguéns et al., following a comprehensive review of the family Arcellidae. The authors used the mitochondrial COI gene to reconstruct evolutionary relationships within the group. This molecular information was used to evaluate historic classification schemes in which the family Arcellidae was subdivided on the basis of the overall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
