Lu, Borong1; Hu, Xiaozhong1; Song, Weibo1,6; Shen, Zhuo2,3; Zhang, Qianqian4
; Warren, Alan5; Hu, Xiaozhong6发表期刊EUROPEAN JOURNAL OF PROTISTOLOGY
ISSN0932-4739
2020-04
卷号73页码:125670
关键词CrustaceaEpibiontsPeritrich ciliatesPolychaeteSSU rDNATaxonomy
DOI10.1016/j.ejop.2019.125670
英文摘要Four epibiotic sessilid peritrichs, i.e., Zoothamntum wilberti n. sp., Baikalonis microdiscus n. sp., Epistylis anastatica (Linnaeus, 1767) Ehrenberg, 1830, and Rhabdostyla commensalis Mbbius, 1888, were isolated from one syllid polychaete and three crustacean hosts in Qingdao, China. For each species, specimens were observed both in vivo and following silver staining. Their SSU rDNA was also sequenced for phylogenetic analyses. Zoothamnium wilberti II. sp. is characterized by the appearance of its colony, which is up to 350 lam high, and usually has fewer than 16 zooids, and the dichotomously branched stalk with transverse wrinkles, the conspicuously conical peristomial disc, and infundibular polykinety 3 comprising three isometric ciliary rows. Baikalonis microdiscus n. sp. can he recognized by its barrel-shaped zooid, small peristomial disc, smooth and short stalk, and its unusual infundibular polykinety 3 comprising a long inner row and a short outer row. Two poorly known species, i.e., Epistylis anastatica and Rhabdostyla commensalis, are redescribed and redefined. Phylogenetic analyses reveal that: (i) R. commensalis is closely related to the family Astylozoidae rather than to the morphologically similar Epistylididae; (ii) B. microdiscus n, sp. is sister to the family Scyphidiidae; (iii) E. anastatica groups with vorticellids and ophrydiids, which further supports the polyphyly of the genus Epistylis; and (iv) Z. wilberti n. sp. is nested within the Zoothamniidae, as expected, (C) 2020 Elsevier GmbH. All rights reserved.
资助机构Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41976086, 31672251,41576134]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [201762017]; Pearl River Science and Technology Nova Program of Guangzhou [201610010162]
收录类别SCI
语种英语
关键词[WOS]N. SP CILIOPHORA; ANNOTATED CHECKLIST; OLIGOHYMENOPHOREA; LAGENOPHRYIDAE; PROTOZOA; CHINA; RHABDOSTYLA; LINNAEUS; COPEPODS; TAXONOMY
研究领域[WOS]Microbiology
WOS记录号WOS:000536799100010
引用统计被引频次：8[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/30467
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
作者单位1.Ocean Univ China, Inst Evolut & Marine Biodivers, Key Lab Mariculture, Minist Educ, Qingdao 266003, Peoples R China;
2.Sun Yat Sen Univ, Sch Marine Sci, Inst Microbial Ecol & Matter Cycle, Zhuhai 519082, Peoples R China;
3.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China;
4.Chinese Acad Sci, Yamai Inst Coastal Zone Res, Yantai 264003, Peoples R China;
5.Nat Hist Museum, Dept Life Sci, London SW7 5BD, England;
6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, England
推荐引用方式
GB/T 7714Lu, Borong,Hu, Xiaozhong,Song, Weibo,et al. Morphology and molecular analyses of four epibiotic peritrichs on crustacean and polychaete hosts, including descriptions of two new species (Ciliophora, Peritrichia)[J]. EUROPEAN JOURNAL OF PROTISTOLOGY,2020,73:125670.
APALu, Borong.,Hu, Xiaozhong.,Song, Weibo.,Shen, Zhuo.,Zhang, Qianqian.,...&Hu, Xiaozhong.(2020).Morphology and molecular analyses of four epibiotic peritrichs on crustacean and polychaete hosts, including descriptions of two new species (Ciliophora, Peritrichia).EUROPEAN JOURNAL OF PROTISTOLOGY,73,125670.
MLALu, Borong,et al."Morphology and molecular analyses of four epibiotic peritrichs on crustacean and polychaete hosts, including descriptions of two new species (Ciliophora, Peritrichia)".EUROPEAN JOURNAL OF PROTISTOLOGY 73(2020):125670.
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