Morphological and molecular characters of three Ditylenchus species from Iran

IF 0.7 4区生物学 Q4 ZOOLOGY

Tropical Zoology Pub Date : 2018-10-02 DOI:10.1080/03946975.2018.1482700

E. Shokoohi, Fahimeh Iranpour, A. Swart, H. Fourie, H. Panahi

引用次数: 4

Abstract

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 clade. While D. myceliophagus and D. terricolus form a separate clade. Phylogenetic positions and morphometrics of D. acutus, D. myceliophagus and D. terricolus are given.

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伊朗三种双烯虫的形态和分子特征

在对伊朗土壤线虫的调查中，从苜蓿根际发现了一些已知的Ditylenchus属物种：Ditylenhus acute、Ditylencus myceliophagus和Ditylenchus tericolus。提供了这些物种的测量结果和插图。对来自伊朗的Diylenchus物种的28S rDNA区域的分子研究将它们置于不同的分支中。系统发育分析表明，破坏双足目是一个单系分类单元。此外，尖齿龙与破坏齿龙、蛛形齿龙、沙氏齿龙、波斯齿龙和大齿龙并列为一个分支。而食霉菌D.myceliophagus和梗霉菌D.tericolus形成一个单独的分支。文中给出了尖尾D.actus、食菌D.myceliophagus和梗尾D.tericolus的系统发育位置和形态计量学。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Tropical Zoology 生物-动物学

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Tropical Zoology is an international zoological journal publishing original papers in the field of systematics, biogeography, phylogeny, ecology and conservation of all terrestrial and aquatic animal Phyla from tropical and subtropical areas. Only papers with new information, high quality and broad interest are considered. Single species description and checklists are not normally accepted. Review papers are welcome. The journal is owned by the Istituto di Ricerca sugli Ecosistemi Terrestri of the Consiglio Nazionale delle Ricerche, Florence, Italy (CNR-IRET) who performs research into the structure and functioning of aquatic and terrestrial ecosystems, focusing in particular on anthropogenic pressure and global change. The knowledge amassed forms the scientific basis for identifying the most appropriate protective and corrective interventions, and provides support for the bodies entrusted with formulating policies for environmental protection and recovery.