By Eyualem Abebe, Walter Traunspurger, Istvan Andrassy
This booklet includes 22 chapters on numerous features of freshwater nematode ecology and taxonomy. matters coated contain the recommendations for processing freshwater nematodes, the composition and distribution of loose dwelling freshwater nematodes, their abundance, biomass and variety, the construction of freshwater nematodes, their feeding ecology, styles in measurement constitution of freshwater nematode groups, diverse nematode habitats, and computation and alertness of nematode group indices. It offers descriptions with figures of every taxon on the genus point and above to at the moment legitimate genera. for each genus, a whole checklist of species, with an emphasis on biogeography, is given for essentially freshwater taxa and an inventory of basically these species stated from freshwater our bodies is given for the genera which are thought of essentially non-freshwater. This e-book is meant to supply an invaluable connection with scholars, newbies and demonstrated researchers within the box of freshwater nematology, benthologists, invertebrate biologists, limnologists, ecologists, microbiologists and soil biologists. to be had In Print
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Extra resources for Freshwater nematodes: ecology and taxonomy
Taylor & Francis, London, pp. 1–30. De Ley, P. and Blaxter, M. (2004) A new system for Nematoda: combining morphological characters with molecular trees, and translating clades into ranks and taxa. Nematology Monographs and Perspectives 2, 633–653. E. A. de (1999) Supplement to the list of soil and freshwater nematodes recorded in continental Argentina. Nematology 1, 217–220. Esquivel, A. and Arias, M. (2004) Nematode survey in Costa Rican conservation areas. Nematology Monographs and Perspectives 2, 463–468.
Examples of elutriators include those designed by Oostenbrink (1962), Seinhorst (1956, 1962), Trudgill et al. (1973), Byrd et al. (1972, 1976) and Winfield et al. (1987). None of these variants has been tested on freshwater sediments, but Oostenbrink elutriators have been tested on both terrestrial soils and marine sediments and were found to be effective (Fricke, 1979; Viglierchio and Schmitt, 1983b). Hence, they should be effective in extracting nematodes from freshwater substrates too (Fig. 4).
Hennig, W. (1950) Grundlage einer Theorie der phylogenetischen Systematik. Deutscher Zentralverlag, Berlin, 370 pp. Heyns, J. (2002) Checklist of free-living nematodes recorded from freshwater habitats in Southern Africa. Water S A 28, 449–456. G. (1983) An outline classification of the phylum Nematoda. Australian Journal of Zoology 31, 243–255. Jacobs, L. (1984) The free-living inland aquatic nematodes of Africa – a review. Hydrobiologia 113, 259–291. V. (1989) Free-living Nematodes of Lakes Issyk-Kul and Son-Kul.