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A new monozoic tapeworm, Parabreviscolex niepini n. g., n. sp (Cestoda: Caryophyllidea), from schizothoracine fishes (Cyprinidae: Schizothoracinae) in Tibet, China

文献类型： 外文期刊

作者： Xi, Bing-Wen 1 ; Oros, Mikulas 2 ; Chen, Kai 1 ; Xie, Jun 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr, Wuxi 214081, Peoples R China

2.Slovak Acad Sci, Inst Parasitol, Hlinkova 3, Kosice 04001, Slovakia

关键词： Cestoda;Caryophyllidean;Parabreviscolex;Schizothoracine;Tibet

期刊名称：PARASITOLOGY RESEARCH （ 2020影响因子：2.289； 五年影响因子：2.403 ）

ISSN： 0932-0113

年卷期： 2018 年 117 卷 2 期

页码：

收录情况： SCI

摘要： A new monozoic cestode, Parabreviscolex niepini n. gen. and n. sp. (Cestoda: Caryophyllidea), is described from the type-host Schizopygopsis younghusbandi Regan, 1905 (Cyprinidae: Schizothoracinae) and Schizothorax waltoni Regan, 1905 (Cyprinidae: Schizothoracinae) in the Yarlung Tsangpo River, the upper tributary of the https://en.wikipedia.org/wiki/Yarlung_Tsangpo_River River on the Tibetan Plateau. The new genus is placed in the Capingentidae because the vitellarium is situated partly in the medullary and cortical parenchyma, i.e., neither completely external nor internal to inner longitudinal muscles. Parabreviscolex n. gen. is characterized by possessing an afossate and cuneiform scolex; numerous vitelline follicles and testes present immediately after the scolex, and spread backward near the cirrus sac; the uterus does not loop anterior to the cirrus sac; genital pores separate, opening to the common genital atrium; the pre-ovarian vitelline follicles lateral and median, post-ovarian vitelline follicles present; ovary H-shaped, compact, and ovarian arms long, anteriorly reaching the cirrus sac. Homology search by the basic local alignment search tool (BLAST) showed that the partial 18S rDNA and complete mtDNA cox-1 sequences obtained in this report were not consistent with any sequences available in GenBank, and molecular phylogenetic analyses revealed Parabreviscolex formed a separated long branch within the caryophyllideans from cyprinids.

  • 相关文献

[1]Khawia abbottinae sp n. (Cestoda: Caryophyllidea) from the Chinese false gudgeon Abbottina rivularis (Cyprinidae: Gobioninae) in China: morphological and molecular data. Xi, Bing Wen,Xie, Jun,Oros, Mikulas,Wang, Gui Tang,Scholz, Tomas.

[2]Myxobolus linzhiensis n. sp (Myxozoa: Myxobolidae) from the gill filament of Schizothorax oconnori Lloyd (Cyprinidae: Schizothoracinae) in Tibet, China: morphological and molecular characterization. Li, Peng,Xi, Bing-Wen,Zhao, Xin,Xi, Bing-Wen,Xie, Jun. 2017

[3]Reproductive biology of Schizothorax waltoni (cyprinidae: schizothoracinae) in the yarlung zangbo river in Tibet, China. Zhou, Xian-Jun,Xie, Cong-Xin,Huo, Bin,Duan, You-Jian,Yang, Xin,Zhou, Xian-Jun,Ma, Bao-Shan.

[4]Isolation and characterization of twenty-three polymorphic microsatellite loci in Schizothorax macropogon. Guo, Xiang-Zhao,Wang, Deng-Qiang,Guo, Xiang-Zhao,Zhang, Gui-Rong,Yan, Ruo-Jin,Ji, Wei,Yang, Rui-Bin,Wei, Kai-Jian,Guo, Xiang-Zhao,Zhang, Gui-Rong,Yan, Ruo-Jin,Ji, Wei,Yang, Rui-Bin,Wei, Kai-Jian. 2014

[5]Development and characterization of 20 polymorphic microsatellite loci for the Lhasa schizothoracin Schizothorax waltoni. Guo, Xiang-Zhao,Zhang, Gui-Rong,Wei, Kai-Jian,Ji, Wei,Yang, Rui-Bin,Gardner, Jonathan P. A.,Guo, Xiang-Zhao,Zhang, Gui-Rong,Wei, Kai-Jian,Ji, Wei,Yang, Rui-Bin,Gardner, Jonathan P. A.,Gardner, Jonathan P. A.,Wei, Qi-Wei. 2014

[6]Genetic diversity and population structure of Schizopygopsis younghusbandi Regan in the Yarlung Tsangpo River inferred from mitochondrial DNA sequence analysis. Guo, Shan-Shan,Zhang, Gui-Rong,Guo, Xiang-Zhao,Wei, Kai-Jian,Yang, Rui-Bin,Guo, Shan-Shan,Zhang, Gui-Rong,Guo, Xiang-Zhao,Wei, Kai-Jian,Yang, Rui-Bin,Wei, Qi-Wei.

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