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dc.contributor.authorRashidifard, Milad
dc.contributor.authorDu Preez, Gerhard
dc.contributor.authorAbolafia, Joaquín
dc.contributor.authorPedram, Majid
dc.date.accessioned2020-05-14T12:38:53Z
dc.date.available2020-05-14T12:38:53Z
dc.date.issued2020
dc.identifier.citationRashidifard, M. et al. 2020. Cephalenchus driekieae n. sp. (Nematoda: Tylenchidae) from South Africa, a new member of the genus with a long pharyngeal overlap. Journal of nematology, 52: #e2020-31. [https://doi.org/10.21307/jofnem-2020-031]en_US
dc.identifier.issn0022-300X
dc.identifier.issn2640-396X (Online)
dc.identifier.urihttp://hdl.handle.net/10394/34633
dc.identifier.urihttps://www.exeley.com/exeley/journals/journal_of_nematology/52/i_current/pdf/10.21307_jofnem-2020-031.pdf
dc.identifier.urihttps://doi.org/10.21307/jofnem-2020-031
dc.description.abstractCephalenchus driekieae n. sp. is described and illustrated based on its morphological, morphometric, and molecular characteristics. This new species is mainly characterized by its short stylet 11.5 to 13.0 µm, and 13.5 to 17.5 µm long pharyngeal overlap extending over the intestine. It could further be delimited by 451 to 526 µm long females with a prominently annulated cuticle, dorso-ventral amphidial openings as shown using scanning electron microscopy (SEM), four lines in the lateral field, anchor-shaped stylet knobs, empty spermatheca, elongate conoid tail with finely rounded tip and males absent. The shortest stylet and long pharyngeal overlap, distinguish this new species from previously described members and update the characteristics of the genus. With four lines in the lateral field, this new species was morphologically compared with four previously described species with this feature and another species with a short stylet. Molecular phylogenetic analyses using the partial small and large subunit ribosomal DNA gene (SSU and LSU rDNA D2-D3) sequences showed that it was clustered with other Cephalenchus spp. in both SSU and LSU trees, retaining the monophyly of the genus. This new species from South Africa updates the biogeography of the genusen_US
dc.language.isoenen_US
dc.publisherExeleyen_US
dc.subjectMorphologyen_US
dc.subjectMolecular identificationen_US
dc.subjectPhylogenyen_US
dc.subjectPleurotylenchinaeen_US
dc.subjectRibosomal DNAen_US
dc.subjectTylodoridaeen_US
dc.subjectTylodorinaeen_US
dc.titleCephalenchus driekieae n. sp. (Nematoda: Tylenchidae) from South Africa, a new member of the genus with a long pharyngeal overlapen_US
dc.typeArticleen_US
dc.contributor.researchID21621217 - Du Preez, Gerhard Cornelis


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