核形蟲目 | |
---|---|
Nuclearia thermophila | |
生物分類法 | |
域: | 真核域 Eukaryota |
界: | 核形蟲界 Nucleariae |
門: | 核形蟲門 Nuclearida |
綱: | 核形蟲綱 Nuclearidea |
目: | 核形蟲目 Nucleariida Cavalier-Smith, 1993 |
科 | |
|
核形蟲是一類原生生物[1],具有絲狀偽足,生活在土壤和淡水裡。它們與同樣具有絲狀偽足的vampyrellid形態上非常相似,但可以通過線粒體的盤狀嵴來鑑別。
歸類
核形蟲與動物、真菌以及其它一些小類群同屬後鞭毛生物[2]。後續研究顯示核形蟲是真菌的姊妹群[3][4]。2018年,Tedersoo將核形蟲獨立劃分為核形蟲界(Nucleariae),囊括核形蟲門(Nuclearida)及泉生蟲門(Fonticulida)[5]。
形態特徵
核形蟲通常很小, 最大不過50微米。
參考文獻
- ↑ null Zettler LAA, T. A. Nerad, C. J. O'Kelly, M. L. Sogin. The nucleariid amoebae: more protists at the animal-fungal boundary. The Journal of Eukaryotic Microbiology. 2001-5, 48 (3): 293–297 [2019-02-13]. ISSN 1066-5234. PMID 11411837.
- ↑ 2.0 2.1 Yoshida M, Nakayama T, Inouye I. Nuclearia thermophila sp. nov. (Nucleariidae), a new nucleariid species isolated from Yunoko Lake in Nikko (Japan). European journal of protistology. 2009-01, 45 (2): 147–155. PMID 19157810. doi:10.1016/j.ejop.2008.09.004.
- ↑ Steenkamp, E.T.; Wright, J.; Baldauf, S.L. The Protistan Origins of Animals and Fungi. Molecular Biology and Evolution. 2006, 23 (1): 93–106. PMID 16151185. doi:10.1093/molbev/msj011.
- ↑ Shalchian-Tabrizi K, Minge MA, Espelund M; et al. Aramayo, Rodolfo , 編. Multigene phylogeny of choanozoa and the origin of animals. PLoS ONE. 2008, 3 (5): e2098. PMC 2346548 . PMID 18461162. doi:10.1371/journal.pone.0002098.
- ↑ Tedersoo, Leho; Sánchez-Ramírez, Santiago; Kõljalg, Urmas; Bahram, Mohammad; Döring, Markus; Schigel, Dmitry; May, Tom; Ryberg, Martin; Abarenkov, Kessy. High-level classification of the Fungi and a tool for evolutionary ecological analyses. Fungal Diversity. 2018-05, 90 (1): 135–159. ISSN 1560-2745. doi:10.1007/s13225-018-0401-0 (英語).