蜷絲球蟲綱(學名:Filasterea)是動物總界蜷絲動物下的一個類群,包括小球蟲與快孢子蟲兩類單細胞變形蟲[1]。蜷絲球蟲在演化樹上為領鞭毛動物(包括領鞭毛蟲和動物界)的姐妹群,此分類單元於2008年基於分子種系發生學的證據提出[2][3][4]。
Quick Facts 蜷絲球蟲綱, 科學分類 ...
蜷絲球蟲綱
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Capsaspora owczarzaki
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科學分類
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演化支:
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單鞭毛生物 Amorphea
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演化支:
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OBA 超類群 Obazoa
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演化支:
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後鞭毛生物 Opisthokonta
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總界:
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動物總界 Holozoa
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演化支:
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蜷絲動物 Filozoa
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綱:
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蜷絲球蟲綱 Filasterea
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屬
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- 快孢子蟲屬 Capsaspora
- 小球蟲屬 Ministeria
- Pigoraptor
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快孢子蟲僅有單一物種Capsaspora owczarzaki,最早自淡水螺類紅扁蜷體內採得[5][6],一度被認為是一種核形蟲[6],後經分子證據顯示其與動物較為接近[7][8],應屬動物總界[9];小球蟲則有Ministeria vibrans與Ministeria marisola兩種,為自海水樣本中採得[10][11]。2017年又有另一屬生物Pigoraptor被發表描述,包括Pigoraptor vietnamica與Pigoraptor chileana兩種,皆自淡水湖樣本中採得,分子證據顯示其屬於蜷絲球蟲,且與快孢子蟲關係較近[4]。
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Hertel, Lynn A.; Bayne, Christopher J.; Loker, Eric S. The symbiont Capsaspora owczarzaki, nov. gen. nov. sp., isolated from three strains of the pulmonate snail Biomphalaria glabrata is related to members of the Mesomycetozoea. International Journal for Parasitology. 2002-08-01, 32 (9): 1183–1191. ISSN 0020-7519. PMID 12117501. doi:10.1016/s0020-7519(02)00066-8.
Ruiz-Trillo, Iñaki; Inagaki, Yuji; Davis, Lesley A.; Sperstad, Sigmund; Landfald, Bjarne; Roger, Andrew J. Capsaspora owczarzaki is an independent opisthokont lineage. Current Biology. 2004, 14 (22): R946–R947. PMID 15556849. doi:10.1016/j.cub.2004.10.037 .
Patterson, David J.; Nygaard, Kari; Steinberg, Gero; Turley, Carol M. Heterotrophic flagellates and other protists associated with oceanic detritus throughout the water column in the mid North Atlantic. Journal of the Marine Biological Association of the United Kingdom. 11 May 2009, 73 (1): 67–95. doi:10.1017/S0025315400032653.
Tedersoo, Leho; Sanchez-Ramırez, Santiago; Koljalg, Urmas; Bahram, Mohammad; Doring, Markus; Schigel, Dmitry; May, Tom; Ryberg, Martin; Abarenkov, Kessy. High-level classification of the Fungi and a tool for evolutionary ecological analyses. Fungal Diversity. 2018-02-22, 90 (1): 135–159 [2018-07-17]. doi:10.1007/s13225-018-0401-0. (原始內容存檔於2018-07-07).