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

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A 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 stegostomal 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.

Affiliations: 1: 1Department of Genetics, University of Pretoria, Pretoria 0002, South Africa; 2: 4Nematode Assay Section, Agronomic Division, North Carolina Department of Agriculture & Consumer Services, 4300 Reedy Creek Road, Raleigh, NC 27607, USA; 3: 3Fort Lauderdale Research and Education Center, University of Florida-IFAS, 3205 College Avenue, Fort Lauderdale, FL 33314-7719, USA

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1. Bartholomaeus F. , Davies K.A. , Ye W. , Kanzaki N. , Giblin-Davis R.M. ( 2009). " Schistonchus virenssp. n. (Aphelenchoididae) and Parasitodiplogaster australissp. n. (Diplogastridae) from Ficus virens(Moraceae) in Australia". Nematology Vol 11, 583- 601. [Crossref]
2. Berg C.C. , Wiebes J.T. ( 1992). African fig trees and fig wasps. Verhandelingen/ Koninklijke Nederlandse Akademie van Wetenschappen, Afdeling Natuurkunde. Tweede Reeks, dl. 89.
3. Bronstein J.L. ( 1992). "Seed predators as mutualists: ecology and evolution of the fig/pollinator interaction". In: Bernays E. (Ed.). Insect-plant interactions, Vol Vol. 4. Boca Raton, FL, USA, CRC Press, pp.  1- 44.
4. Burrows J. , Burrows S. ( 2003). Figs of southern and south-central Africa. Hatfield, South Africa, Umdaus Press.
5. Giblin-Davis R.M. , Center B.J. , Nadel H. , Frank J.H. , Ramirez W. ( 1995). "Nematodes associated with fig wasps, Pegoscaposspp. (Agaonidae), and syconia of native Floridian figs ( Ficusspp.)". Journal of Nematology Vol 27, 1- 14.
6. Giblin-Davis R.M. , Davies K.A. , Morris K. , Thomas W.K. ( 2003). "Evolution of parasitism in insect transmitted plant nematodes". Journal of Nematology Vol 35, 133- 141.
7. Giblin-Davis R.M. , Ye W. , Kanzaki N. , Williams D. , Morris K. , Thomas W.K. ( 2006). "Stomatal ultrastructure, molecular phylogeny and description of Parasitodiplogaster laevigatasp. n. (Nematoda: Diplogastridae), a parasite of fig wasps". Journal of Nematology Vol 38, 137- 149.
8. Herre E.A. ( 1989). "Coevolution of reproductive characteristics in twelve species of new world figs and their pollinator wasps". Experientia Vol 45, 637- 647. [Crossref]
9. Higgins D.G. ( 1994). "CLUSTAL V: multiple alignment of DNA and protein sequences". Methods in Molecular Biology Vol 25, 307- 318.
10. Kanzaki N. , Giblin-Davis R.M. , Herre E.A. , Center B.J. ( 2010). "Redescription of two Panamanian nematodes, Parasitodiplogaster citrinemaPoinar & Herre, 1991 and P. popenemaPoinar & Herre, 1991 (Nematoda: Diplogastrina)". Nematology Vol 12, 89- 104. [Crossref]
11. Kanzaki N. , Giblin-Davis R.M. , Davies K.A. , Center B.J. ( 2012). " Teratodiplogaster martinin. sp. and Parasitodiplogaster doliostoman. sp. (Nematoda: Diplogastridae) from the syconia of Ficusspecies from Africa". Nematology Vol 14, 529- 546. [Crossref]
12. Kanzaki N. , Giblin-Davis R.M. , Ye W. , Herre E.A. , Center B.J. ( 2013). "Description of Parasitodiplogaster pharmaconeman. sp. and redescription of P. maxinemafrom Ficus maximaMill. (Moraceae)". Nematology Vol 15, 957- 974. [Crossref]
13. Larget B. , Simon D.L. ( 1999). "Markov chain Monte Carlo algorithms for the Bayesian analysis of phylogenetic trees". Molecular Biology and Evolution Vol 16, 750- 759. [Crossref]
14. Larkin M.A. , Blackshields G. , Brown N.P. , Chenna R. , McGettigan P.A. , McWilliam H. , Valentin F. , Wallace I.M. , Wilm A. , Lopez R. , et al ( 2007). "ClustalW and ClustalX version 2.0". Bioinformatics Vol 23, 2947- 2948. [Crossref]
15. Nunn G.B. ( 1992). Nematode molecular evolution. An investigation of evolutionary patterns among nematodes based upon DNA sequences. Ph.D. Dissertation, University of Nottingham, Nottingham, UK.
16. Poinar G.O. Jr ( 1979). " Parasitodiplogaster sycophilongen. n., sp. n. (Diplogasteridae: Nematoda), a parasite of Elisabethiella stuckenbergiGrandi (Agaonidae: Hymenoptera) in Rhodesia". Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series C, Biological and Medical Sciences Vol 82, 375- 381.
17. Poinar G.O. Jr , Herre E.A. ( 1991). "Speciation and adaptive radiation in the fig wasp nematode, Parasitodiplogaster(Diplogasteridae: Rhabditida) in Panama". Revue de Nématologie Vol 14, 361- 374.
18. Posada D. , Crandall K.A. ( 1998). "Modeltest: testing the model of DNA substitution". Bioinformatics Vol 14, 817- 818. [Crossref]
19. Ronquist F. , Teslenko M. , van der Mark P. , Ayres D.L. , Darling A. , Höhna S. , Larget B. , Liu L. , Suchard M.A. , Huelsenbeck J.P. ( 2012). "MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space". Systematic Biology Vol 61, 539- 542. [Crossref]
20. Southey J.F. (Ed.). ( 1970). Laboratory methods for work with plant and soil nematodes. London, UK, Her Majesty’s Stationery Office.
21. Tamura K. , Peterson D. , Peterson N. , Stecher G. , Nei M. , Kumar S. ( 2011). "MEGA5: Molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance and maximum parsimony methods". Molecular Biology and Evolution Vol 28, 2731- 2739. [Crossref]
22. Yoder M. , De Ley I.T. , King I. , Mundo-Ocampo M. , Mann J. , Blaxter M. , Poiras L. , De Ley P. ( 2006). "DESS: a versatile solution for preserving morphology and extractable DNA of nematodes". Nematology Vol 8, 367- 376. [Crossref]
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/content/journals/10.1163/15685411-00002777
2014-01-01
2018-09-20

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