Morphological and molecular characters of three Ditylenchus species from Iran

被引:3
作者
Shokoohi, Ebrahim [1 ,4 ]
Iranpour, Fahimeh [2 ]
Swart, Antoinette [3 ,6 ]
Fourie, Hendrika [4 ]
Panahi, Hadi [5 ]
机构
[1] Univ Limpopo, Green Biotechnol Res Ctr Excellence, Private Bag X1106, ZA-0727 Sovenga, South Africa
[2] Nematode Diagnost Lab, Mashahd, Iran
[3] Agr Res Council Plant Hlth & Protect, Nematol Unit, Biosystemat, Private Bag X134, ZA-0121 Queenswood, South Africa
[4] North West Univ, Unit Environm Sci & Management, Potchefstroom, South Africa
[5] Nematode Diagnost Lab, Khosrow Shirin, Fars Province, Iran
[6] Univ Johannesburg, Dept Zool, POB 524, ZA-2006 Johannesburg, South Africa
关键词
Ditylenchus; morphometric; phylogeny; 28S rDNA; N. TYLENCHIDA ANGUINIDAE; SP NEMATODA ANGUINIDAE; WEISCHERI; PLANT; STEM;
D O I
10.1080/03946975.2018.1482700
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
During a survey of soil nematodes in Iran, some known species belonging to the genus Ditylenchus were recovered from the rhizosphere of alfalfa: Ditylenchus acutus, Ditylenchus myceliophagus and Ditylenchus terricolus. Measurements and illustrations are provided for these species. A molecular study of the 28S rDNA region of the Ditylenchus species from Iran placed them in separate clades. Phylogenetic analysis indicates that Ditylenchus destructor is a monophyletic taxon. In addition, D. acutus places together with D. destructor, Ditylenchus arachis, Ditylenchus sarvarae, Ditylenchus persicus and Ditylenchus halictus in a Glade. While D. myceliophagus and D. terricolus form a separate Glade. Phylogenetic positions and morphometrics of D. acutus, D. myceliophagus and D. terricolus are given.
引用
收藏
页码:161 / 176
页数:16
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