Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-26T05:41:15.238Z Has data issue: false hasContentIssue false
  • English
  • Français

Description of new species of Pterygorhabditis Timm, 1957 and Aspidonema (Sachs, 1949) Andrássy, 1958 (Nematoda: Bunonematoidea) in aquatic habitats from India

Published online by Cambridge University Press:  27 July 2015

Q. Tahseen ,
R. Khan  and
S. Ahlawat
Q. Tahseen*
Affiliation:
Nematode Research Laboratory, Department of Zoology, Aligarh Muslim University, Aligarh-202002, India
R. Khan
Affiliation:
Nematode Research Laboratory, Department of Zoology, Aligarh Muslim University, Aligarh-202002, India
S. Ahlawat
Affiliation:
Nematode Research Laboratory, Department of Zoology, Aligarh Muslim University, Aligarh-202002, India
*
* E-mail: qtahseen@yahoo.com
Get access Rights & Permissions [Opens in a new window]

Abstract

The paper contains descriptions of two new species of the genera Pterygorhabditis Timm, 1957 and Aspidonema (Sachs, 1949) Andrássy, 1958 belonging to the families Pterygorhabditidae Goodey 1963 and Bunonematidae Micoletzky 1922, respectively. Species were procured from fixed samples, collected earlier from aquatic habitats. Pterygorhabditis punctata n. sp. is characterized by a cuticle with flattened hexagonal blocks arranged in eight longitudinal rows in both sexes; each metastegostomal plate with a minute denticle, and males with long, slender, fused spicules and nine pairs of post-cloacal, prominently setose genital papillae. Aspidonema formosa n. sp. is the first report of the genus from India. The species is characterized by the right side provided with 35–48 pairs of warts flanking a row of smooth membranous shields and surrounded by a well-developed network and an anisomorphic metastegostom without discernible armature. Species are compared with other congeners, together with the diagnoses of amended genera, and keys to the identification of species are provided.

Type
Research Papers
Information
Journal of Helminthology , Volume 90 , Issue 4 , July 2016 , pp. 398 - 409
Copyright
Copyright © Cambridge University Press 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Andrássy, I. (1958) Erd- und Süßwassernematoden aus Bulgarien. Acta Zoologica Academiae Scientiarum Hungaricae 4, 1–88.Google Scholar
Andrássy, I. (1971) Zwei neue Arten der Familie Bunonematidae (Nematoda). Zoologischer Anzeiger 187, 257–265.Google Scholar
Andrássy, I. (1982) Six new species of the suborder Rhabditina (Nematoda). Revue de Nématologie 5, 39–50.Google Scholar
Andrássy, I. (1983) A taxonomic review of the suborder Rhabditina (Nematoda–Secernentia). 241 pp. Paris, Orstom.Google Scholar
Andrássy, I. (2005) Free-living nematodes of Hungary (Nematoda errantia), I. Pedozoologica Hungarica. No. 3. 518 pp. Budapest, Hungarian Natural History Museum.Google Scholar
Bernard, E.C. (1979) New species of Bunonematoidea (Rhabditida) from Georgia and Tennessee. Journal of Nematology 11, 344–358.Google ScholarPubMed
Chitwood, B.G. (1933) A revised classification of the Nematoda. Journal of Parasitology 20, 131.Google Scholar
Cobb, N.A. (1917) Notes on nemas. Contribution to a Science of Nematology 5, 117–128.Google Scholar
Cobb, N.A. (1918) Estimating the nema population of the soil. Agricultural Technical Circular of US Department of Agriculture 1. 48 pp. Washington, DC, US Department of Agriculture.Google Scholar
De Maeseneer, J. & D'Herde, J. (1963) Méthodes utilisées pour l'étude des anguillules libres du sol. Revue de Agriculture Bureaux 16, 441–447.Google Scholar
Holovachov, O. & Bongers, T. (2001) Description of Aspidonema scheucherae (Sachs, 1949) Andrássy, 1958 from Turkey (Nematoda: Bunonematidae). Annales Zoologici (Warszawa) 51, 395–401.Google Scholar
Holovachov, O., Esquivel, A. & Bongers, T. (2003) Free-living nematodes from nature reserves in Costa Rica. 5. Bunonematoidea (Rhabditida). Nematology 5, 665–676.CrossRefGoogle Scholar
Huseni, T.A., Ahmad, I. & Firdausi, N.S. (1997) Three new species in the superfamily Bunonematoidea (Rhabditida) from India. Nematologia Mediterranea 25, 41–48.Google Scholar
Jägerskiöld, L.A. (1905) Bunonema richtersi n. g., n. sp. Ein eigentümlicher neue Landnematode aus dem Schwarzwald, von Kerguelen und Possession Island (Crozet Inseln). Zoologischer Anzeiger 28, 557–561.Google Scholar
Khan, R. & Tahseen, Q. (2005) Pterygorhabditis saprophila n. sp. and Bunonema flexistoma n. sp. (Nematoda: Bunonematoidea) from India. International Journal of Nematology 15, 155–162.Google Scholar
Meyl, A.H. (1961) Die freilebenden Erd- und Susswassernematoden (Fadenwurmer). Die Tierwelt Mitteleuropas 1/5a, 1–164.Google Scholar
Raski, D.J. & Jones, N.O. (1973) Ultrastructure of the cuticle of Bunonema spp. (Nematoda: Bunonematidae). Proceedings of the Helminthological Society of Washington 40, 216–227.Google Scholar
Sachs, H. (1949) Revision der Bunonematinae (Anguillulidae, Nematodes). Zoologische Jahrbücher (Systematik) 78, 323–366.Google Scholar
Seinhorst, W. (1959) A rapid method for the transfer of nematodes from fixative to anhydrous glycerin. Nematologica 4, 67–69.Google Scholar
Sudhaus, W. (2008) Evolution of insect parasitism in rhabditid and diplogastrid nematodes. pp. 143–161 in Makarov, S.E. & Dimitrijević, R.N. (Eds) Advances in arachnology and developmental biology. Papers dedicated to Professor Božidar P. M. Ćurčić. Belgrade, Institute of Zoology.Google Scholar
Timm, R.W. (1957) Pterygorhabditis, a remarkable new genus of soil nematodes. Nematologica 2, 68–71.Google Scholar
Van Gansbeke, R., Bert, W., Govaerts, A., Claeys, M., Van Driessche, R., Manhout, J. & Borgonie, G. (2004) Cuticular structure of three Bunonema species and first description of the male of B. penardi Stefanski, 1914 (Nematoda: Bunonematidae). Nematology 6, 473–484.CrossRefGoogle Scholar