Journal of Crop Protection
Journal of Crop Protection
JCP
Agriculture
http://jcp.modares.ac.ir
1
admin
2251-9041
2251-905X
en
jalali
1395
3
1
gregorian
2016
6
1
5
2
online
1
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en
Observations on Hoplolaimus indicus Sher, 1963 and Hoplolaimus seinhorsti Luc, 1958 (Nematoda: Hoplolaimidae) from Southern Iran
Morphological observations are made on several populations of <em>Hoplolaimus indicus</em> and <em>Hoplolaimus seinhorsti</em>, recovered from rhizosphere of mango, tamarind, sour orange and sugarcane from the southern regions of Iran. Detailed studies on the two species <em>Hoplolaimus dubius</em> and <em>H. indicus</em> being separated from each other based on some morphological characters, revealed each of them having intra-specific and overlapping variations in morphology and morphometric ranges, enough for not separating two closely related aforementioned species and as a result, <em>H. dubius</em> is considered as a junior synonym of <em>H. indicus</em>. Observations on <em>H. seinhorsti</em> also supported the Siddiqi’s decision on the synonymy of <em>Hoplolaimus sheri</em> with <em>H. seinhorsti</em>. The results of the phylogenetic analyses using D2-D3 expansion segments of 28S rRNA gene were in agreement with the results of previous works, <em>i.e.</em> the classic scheme for assigning species of the genus into two "ancestral" and/or "derived" groups was supported. In phylogenetic trees inferred, using different analysis methods, the Iranian populations of <em>H. indicus</em> were located in the same clade with <em>H. seinhorsti</em> and <em>H. columbus</em>, belonging to "derived" group of species of the genus characterized by having six nuclei in pharyngeal glands, less than four incisures at each lateral field and anteriorly situated position of excretory pore to hemizonid.
28S rRNA,Hoplolaimus dubius,H. sheri,identification,Morphology
189
201
http://jcp.modares.ac.ir/browse.php?a_code=A-3-1000-7424&slc_lang=en&sid=3
Mahmoud
Ahmadi Mansourabad
Mahmoud
Ahmadi Mansourabad
100319475328460060577
100319475328460060577
No
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Reza
Ghaderi
Reza
Ghaderi
100319475328460060578
100319475328460060578
Yes
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Leila
Kashi
Leila
Kashi
100319475328460060579
100319475328460060579
No
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Akbar
Karegar
Akbar
Karegar
100319475328460060580
100319475328460060580
No
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.
Department of Plant Protection, College of Agriculture, Shiraz University, Shiraz, Iran.