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Cryptochrysis Atlantica
Cryptochrysis is a formerly recognized genus of cryptomonads first proposed by Adolf Pascher in 1911. He initially treated it as the sole genus in family ''Cryptochrysidaceae'', but later treated it as a member of the ''Cryptochrysideae'' subfamily of Cryptomonadaceae, along with Rhodomonas, Chroomonas, and Chroomonas baltica, Cyanomonas. In 1967, R.W. Butcher relegated the group to a subgenus within Chroomonas. It is now regarded as paraphyletic, with its species now various reassigned into ''Pyrenomonas'', ''Rhinomonas'' and ''Cryptomonas''. Species * ''Cryptochrysis amoeboidea'' Pascher 1917 * ''Cryptochrysis atlantica'' Lackey 1940 * ''Cryptochrysis carinata'' Czosnowski 1948 * ''Cryptochrysis commutata'' Pascher 1911 : ''Cryptomonas commutata'' * ''Chroomonas (Cryptochrysis) fragarioides'' : ''Rhinomonas fragarioides'' * ''Cryptochrysis fulva'' Butcher 1952 : ''Rhinomonas fulva'' * ''Cryptochrysis gigas'' Pascher 1917 * ''Cryptochrysis lateralis'' Butcher 1952 : ''Rhinom ... [...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] |
