Molecular and morphological observations on Parasitodiplogaster sycophilon Poinar, 1979 (Nematoda : Diplogastrina) associated with Ficus burkei in Africa

dc.contributor.authorWohr, Meike
dc.contributor.authorGreeff, Jacobus Maree
dc.contributor.authorKanzaki, Natsumi
dc.contributor.authorYe, Weimin
dc.contributor.authorGiblin-Davis, Robin M.
dc.contributor.emailjaco.greeff@up.ac.zaen_US
dc.date.accessioned2014-08-06T06:14:51Z
dc.date.available2014-08-06T06:14:51Z
dc.date.issued2014
dc.description.abstractA Parasitodiplogaster sp. was isolated from syconia of Ficus burkei from Pretoria, South Africa, and determined to be conspecific with P. sycophilon, originally described by Poinar in 1979 from Harare, Zimbabwe, and also from F. burkei. Examination of type material of P. sycophilon revealed inaccuracies in the former description necessitating a redescription which is provided herein. Additionally, the original description lacked molecular data, which is also provided. Originally, the stoma of P. sycophilon was described as reduced without teeth. However, we observed a large dorsal stegostomatal tooth and an almost equally-sized right subventral tooth which was typologically similar to the stoma of P. laeviagata from Florida. In addition, a pore-like phasmid was observed in both males and females just above the tail tip. Most other characters were as formerly described. Based upon molecular inferences from sequences of the D2/D3 expansion segments of the rDNA of the large subunit (LSU), P. sycophilon is not clearly defined relative to the neotropical Parasitodiplogaster species that have been described and sequenced from figs in the section Urostigma, subsection Americana (i.e., P. laevigata, P. popenema, P. citrinema, and P. trigonema), or to P. australis from Australia ex F. virens (section Urostigma, subsection Urostigma), or to P. maxinema from neotropical figs from the section Pharmacosycea, subsection Pharmacosycea. Further work is needed to elucidate the molecular phylogeny of the Parasitodiplogaster lineages that may have co-speciated with the African figs of the section Urostigma, subsection Galoglychia.en_US
dc.description.librarianhb2014en_US
dc.description.sponsorshipGrant 77256 from the National Research Foundationen_US
dc.description.urihttp://www.brill.comen_US
dc.identifier.citationWohr, M, Greeff, JM, Kanzaki, N, Ye, WM & Gular and morpiblin-Davis, RM 2014, 'Molechological observations on Parasitodiplogaster sycophilon Poinar, 1979 (Nematoda : Diplogastrina) associated with Ficus burkei in Africa', Molecular and morphological observations on Parasitodiplogaster sycophilon Poinar, 1979 (Nematoda: Diplogastrina) associated with Ficus burkei in Africa', Nematology, vol. 16, no. 4, pp. 453- 462.en_US
dc.identifier.issn1388-5545 (print)
dc.identifier.issn1568-5411 (online)
dc.identifier.other10.1163/15685411-00002777.
dc.identifier.urihttp://hdl.handle.net/2263/41080
dc.language.isoenen_US
dc.publisherBrillen_US
dc.rights© 2014 Brill. All rights reserved.en_US
dc.subjectFicus spp.en_US
dc.subjectMorphologyen_US
dc.subjectMorphometricsen_US
dc.subjectParasitodiplogasteren_US
dc.subjectRedescriptionen_US
dc.subjectSyconiaen_US
dc.subjectTaxonomyen_US
dc.titleMolecular and morphological observations on Parasitodiplogaster sycophilon Poinar, 1979 (Nematoda : Diplogastrina) associated with Ficus burkei in Africaen_US
dc.typePostprint Articleen_US

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