| 词条 | Arachnula |
| 释义 |
| name = Arachnula | unranked_regnum = SAR | phylum = Cercozoa | classis = Proteomyxidea | ordo = Aconchulinida | familia = Vampyrellidae | genus = Arachnula | genus_authority = Cienkowsky, 1876[1] }}Arachnula is a genus of amoeboid eukaryotes first described by Leon Cienkowski in 1876.[2] Its phylogenetic position is a subject of some controversy. David Bass and colleagues considered it to be a vampyrellid within the Endomyxa clade of Rhizaria,[3] and the SSU rDNA sequence isolated from an organism described as Arachnula impatiens is indeed very close to that of the vampyrellid Theratromyxa.[4] The identification of this organism as Arachnula has, however, been questioned; and a separate amoeba identified as Arachnula by Yonas Isaak Tekle and colleagues groups in molecular phylogenies close to the amoebozoans Filamoeba and Flamella.[5] Which of these isolates corresponds to that originally described by Cienkowski is unresolved. Notes1. ^{{cite book|url=http://www.ubio.org/NZ/PDF/Vol1/pg0271.png|title=Nomenclator Zoologicus|editor-first=Sheffield Airey|editor-last=Neave|publisher=The Zoological Society of London|location=London|year=1939|volume=1|page=271}} 2. ^{{cite journal |author=Cienkowski L |title=Über einige Rhizopoden und verwandte Organismen |journal= Arch Mikrosk Anat |volume=12 |pages=15–50 |date=1876 |doi=10.1007/bf02933887}} 3. ^{{cite journal |vauthors=Bass D, Chao EE, Nikolaev S |title=Phylogeny of novel naked Filose and Reticulose Cercozoa: Granofilosea cl. n. and Proteomyxidea revised |journal=Protist |volume=160 |issue=1 |pages=75–109 |date=February 2009 |pmid=18952499 |doi=10.1016/j.protis.2008.07.002 |url=http://linkinghub.elsevier.com/retrieve/pii/S1434-4610(08)00044-8|display-authors=etal}} 4. ^{{cite journal |vauthors=Hess S, Sausen N, Melkonian M |title=Shedding Light on Vampires: The Phylogeny of Vampyrellid Amoebae Revisited |journal=PLOS ONE |volume=7 |issue=2 |date=February 2012 |doi=10.1371/journal.pone.0031165 |pmc=3280292 |pmid=22355342 |pages=e31165}} 5. ^{{cite journal |author1=Lahr D J G |author2=Nguyen T |author3=Lin J H |author4=Katz L A |title=Comprehensive Phylogenetic Reconstruction of Amoebozoa Based on Concatenated Analyses of SSU-rDNA and Actin Genes |journal=PLOS ONE |volume=6 |issue=7 |date=June 2011 |doi=10.1371/journal.pone.0022780 |pages=e22780 |pmid=21829512 |pmc=3145751}} References
2 : Proteomyxidea|Cercozoa genera |
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