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Issue: Vol. 5325 No. 2: 8 Aug. 2023
Type: Article
Published: 2023-08-08
DOI: 10.11646/zootaxa.5325.2.6
Page range: 251-260
Abstract views: 167
PDF downloaded: 20

Heth longquani sp. n.—(Rhigonematomorpha: Hethidae)—obligate commensalistic nematode of camballoid millipede (Spirostreptida: Cambalopsidae) from Viet Nam

Centre of Parasitology; A.N. Severtsov Institute of Ecology and Evolution; RAS; Moscow; Russia; Joint Russian-Vietnamese Tropical Scientific and Technological Center
Joint Russian-Vietnamese Tropical Scientific and Technological Center
Nematoda arthropod host bacterivorous nematodes hind gut inhabitants phylogeny Ransomnematoidea

Abstract

A new nematode species, Heth longquani sp. n. (Hethidae, Ransonematoidea, Rhigonematomorpha, Rhabditida) is described from the camballoid millipede, Chonecambala crassicauda from Thanh Hóa province, Viet Nam. The morphological features of this new species were studied with brightfield and scanning electron microscopies. Partial sequences of LSU rDNA and Cox1 mtDNA are provided. The phylogeny of the nematodes of the genus Heth Cobb, 1898 is discussed.

 

References

  1. Adamson, M.L. (1982) Two new species of Heth Cobb, 1898 (Nematoda, Rhigonematidae), from South American diplopods. Bulletin de Muséum National d’Histoire Naturelle, 4ème Série, Section A, 4 (3–4), 405–418. https://doi.org/10.5962/p.286045
  2. Altshul, S.F., Gish, W., Miller, W., Myers, E.W. & Lipmen, D.J. (1990) Basic local alignment search tool. Journal of Molecular Biology, 215 (3), 403–410. https://doi.org/10.1016/S0022-2836(05)80360-2
  3. Bowles, J., Blair, D.P. & McManus, D. (1992) Genetic variants within the genus Echinococcus identified by mitochondrial DNA sequencing. Molecular and Biochemical Parasitology, 54 (2), 165–173. https://doi.org/10.1016/0166-6851(92)90109-w
  4. Derycke, S., Vanaverbeke, J., Rigaux, A., Backeljau, T. & Moens, T. (2010) Exploring the use of cytochrome oxidase c subunit 1 (COI) for DNA barcoding of free-living marine nematodes. PLoS ONE, 5 (10), e13716. https://doi.org/10.1371/journal.pone.0013716
  5. Holterman, M., Van der Wurff, A., Van den Elsen, S., Van Megen, H., Bongers, T., Holovachov, O., Bakker, J. & Helder, J. (2006) Phylum-wide analysis of SSU rDNA reveals deep phylogenetic relationships among nematodes and accelerated evolution towards crown clades. Molecular Biology and Evolution, 23 (9), 1792–1800. https://doi.org/10.1093/molbev/msl044
  6. Hunt, D.J. (1994) A synopsis of the Hethidae (Nematoda: Rhigonematida) with descriptions of five new species of Heth Cobb, 1898 from diplopods from Papua New Guinea. Russian Journal of Nematology, 2 (1), 15–31.
  7. Kanzaki, N. & Futai, K. (2002) A PCR primer set for determination of phylogenetic relationships of Bursaphelenchus species within the xylophilus group. Nematology, 4 (1), 35–41. https://doi.org/10.1163/156854102760082186
  8. Kumar, S., Stecher, G., Li, M., Knyaz, C. & Tamura, K. (2018) MEGA X: molecular evolutionary genetics analysis across computing platforms. Molecular Biology and Evolution 35 (6), 1547–1549. https://doi.org/10.1093/molbev/msy096
  9. Malysheva, S.V. & Spiridonov, S.E. (2010) Four new species of Heth Cobb, 1898 (Rhigonematida: Hethidae) from Vietnamese diplopods. Nematology, 12 (4), 567–585. https://doi.org/10.1163/138855409X126018972397911
  10. Malysheva, S.V., Mohagan, A.B. & Spiridonov, S.E. (2015) Heth impalutiensis n. sp. (Nematoda: Ransomnematoidea: Hethidae) a millipede parasite from Central Mindanao, Philippines. Zootaxa, 3926 (1), 100–110. https://doi.org/10.11646/zootaxa.3926.1.4
  11. Malysheva, S.V. & Cribb, T.H. (2012) A new species of Heth Cobb, 1898 (Nematoda: Rhigonematida: Hethidae) from an Australian millipede (Myriapoda: Diplopoda: Spirostreptida). New Zealand Journal of Zoology, 39 (4), 301–309. https://doi.org/10.1080/03014223.2012.672435
  12. Malysheva, S.V. & Sumaya, N.H.N. (2017) Two new species of Heth Cobb, 1898 (Nematoda: Ransomnematoidea) from Northern Mindanao, the Philippines Nematology, 19 (9), 1003–1015. https://doi.org/10.1163/15685411-00003102
  13. Mejia-Madrid, H.H. (2014) Three new species of Heth Cobb, 1898 (Ransomnematoidea: Hethidae) from spiroboloid millipedes from Mexico. Nematology, 16 (1), 83–98. https://doi.org/10.1163/15685411-00002747
  14. Nadler, S.A., Bolotin, E. & Stock, S.P. (2006) Phylogenetic relationships of Steinernema Travassos, 1927 (Nematoda: Cephalobina: Steinernematidae) based on nuclear, mitochondrial and morphological data. Systematic Parasitology, 63 (3), 161–181. https://doi.org/10.1007/s11230-005-9009-3
  15. Phillips, G., Moulton, J.K. & Bernard, E.C. (2020) Heth pivari n. sp. (Nematoda: Ransomnematoidea: Hethidae) from the indigenous North American millipede Narceus gordanus (Spirobolida: Spirobolidae), with keys for worldwide Heth spp. Zootaxa, 4861 (4), 486–514. https://doi.org/10.11646/zootaxa.4861.4.2
  16. Shelley, R.M. & Golovatch, S.I. (2011) Atlas of myriapod biogeography. I. Indigenous ordinal and supra-ordinal distributions in the Diplopoda: perspectives on taxon origins and ages, and a hypothesis on the origin and early evolution of the class. Insecta Mundi, 0158, 1–134. https://doi.org/10.5281/zenodo.5164069
  17. Spiridonov, S.E. (1989) New species of Rhigonematidae (Nematoda) from the Cuban spirobolid Rhinocricus sp. Folia parasitologica, 36 (1), 71–80.
  18. Spiridonov, S.E. & Yushin, V.V. (2000) Ultrastructure of the stoma of Heth mauriesi Adamson, 1982 (Rhigonematida, Hethidae). Nematology, 2 (4), 417–424. https://doi.org/10.1163/156854100509277
  19. Thompson, J.D., Gibson, T.J., Plewniak, F., Jeanmougin, F. & Higgins, D.G. (1997) The Clustal_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Research, 25 (24), 4876–4882. https://doi.org/10.1093/nar/25.24.4876
  20. Voris, H.K. (2000) Maps of pleistocene sea levels in Southeast Asia: shorelines, river systems and time durations. Journal of Biogeography, 27 (5), 1153–1167. https://doi.org/10.1046/j.1365-2699.2000.00489.x