New report of three species of Dorylaimellinae Jarajpuri, 1964 (Nematoda: Belondiroidea) from Iran

نوع مقاله : علمی پژوهشی -انگلیسی

نویسندگان

1 Assistant Professor, Department of Plant Protection, Faculty of Agriculture, University of Lorestan, Khorramabad, Iran

2 Professor, Department of Plant Protection; Faculty of Agriculture, University of Tabriz, Tabriz, Iran

3 Ph.D. Student of Plant Pathology, Department of Plant Protection, Faculty of Agriculture, University of Tabriz, Tabriz, Iran

4 Ph.D. Graduate of Plant Pathology, Department of Plant Protection, Faculty of Agriculture, University of Lorestan, Khorramabad, Iran

10.22055/ppr.2024.46693.1739

چکیده

Re-description of Dorylaimellus graminis and new data (morphological, morphometrical, and molecular) for D. globatus and D. (Axodorylaimellus) parvulus are presented from Taf area, Khorramabad, Lorestan province, Iran. These three species are reported for the first time for Iranian nematode fauna. The population of D. graminis is characterized by its 0.8-1.0 mm long body, lip region offset by constriction, 6-8 μm broad with sclerotized pieces around the vestibule, odontostyle 5-7 μm long, neck region 234-290 μm long, pharyngeal expansion occupying 55-57% of total neck length, female genital system didelphic-amphidelphic, vulva longitudinal (V = 54-57), caudal region convex-conoid (33-36 μm, c = 23.0-30.4, c′ = 1.8-2.6), spicules 21-25 μm long, and four spaced ventromedian supplements with a hiatus. The Iranian populations of two other species herein studied don’t have significant differences compared to previously described populations. For the first time, the phylogenetic positions of these species based on 28S rDNA (D2-D3 segment) in this study are presented. Also based on molecular analyses we suggest that the genera Dorylaimellus and Axodorylaimellus are synonymous.   

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

New report of three species of Dorylaimellinae Jarajpuri, 1964 (Nematoda, Belondiroidea) from Iran

نویسندگان [English]

  • A. Naghavi 1
  • Gh. Niknam 2
  • N. Vazifeh 3
  • Z. Mirzaeipour 4
1 Assistant Professor, Department of Plant Protection, Faculty of Agriculture, University of Lorestan, Khorramabad, Iran
2 Professor, Department of Plant Protection; Faculty of Agriculture, University of Tabriz, Tabriz, Iran
3 Ph.D. Student of Plant Pathology, Department of Plant Protection, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
4 Ph.D. Graduate of Plant Pathology, Department of Plant Protection, Faculty of Agriculture, University of Lorestan, Khorramabad, Iran

کلیدواژه‌ها [English]

  • Axodorylaimellus
  • D2-D3 rDNA
  • Dorylaimellus
  • Lorestan
  • Taxonomy

مراجع

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 © 2024 by the authors. Licensee SCU, Ahvaz, Iran. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0 license) (http://creativecommons.org/licenses/by-nc/4.0/.
 
گیاه پزشکی
دوره 47، شماره 1
خرداد 1403
صفحه 33-43

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