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Myzozoa〔https://www.infona.pl/resource/bwmeta1.element.elsevier-5d35e684-a832-3187-bc57-5f3d2ba06a04〕 is a grouping of specific phyla within Alveolata,〔(【引用サイトリンク】title=Alveolates )〕 that either feed through myzocytosis, or were ancestrally capable of feeding through myzocytosis.〔 A large number of protozoan orders group within Myzozoa.〔 It is sometimes described as a phylum, containing the major subphyla Dinozoa and Apicomplexa, plus minor subphyla. The term Myzozoa superseded the previous term "Miozoa", by the same authority, and gave a slightly altered meaning. ==Phyla== Within Myzozoa, there are around six subphyla: *Apicomplexa – parasitic protozoa that lack axonemal locomotive structures except in gametes *Chromerida – a marine phylum of photosynthetic protozoa *Dinoflagellates – mostly marine flagellates many of which have chloroplasts *Perkinsozoa *Colpodella *Voromonas It should be noted that the term/group Myzozoa was not considered in a recent resolution of protist groups.〔http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483872/〕 Strict taxonomy only considers common traits possessed by all organisms of the group. Some organisms within each of the component groups of Myzozoa have lost the ability for Myzocytosis. Further, as taxonomy pays no account of molecular phylogeny, one current classification has all alveolate taxa other than apicomplexans, ciliates and dinoflagellates, named under the grab bag term "Protalveolata".〔 The difficulty of placing very early dinozoans either within or outside the group "dinoflagellates" continues to favour classifications such as Protalveolata,〔 as does the potential polyphyly between the two genera of "colpodellids" Voromonas and Colpodella.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Myzozoa」の詳細全文を読む スポンサード リンク
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