Free-living nematodes in the freshwater food web: a review

Majdi N, Traunspurger W (2015)
Journal of Nematology 47(1): 28-44.

Journal Article | Published | English

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Abstract
Free-living nematodes are well-recognized as an abundant and ubiquitous component of benthic communities in inland waters. Compelling evidence from soil and marine ecosystems has highlighted the importance of nematodes as trophic intermediaries between microbial production and higher trophic levels. However, the paucity of empirical evidence of their role in freshwater ecosystems has hampered their inclusion in our understanding of freshwater food web functioning. This literature survey provides an overview of research efforts in the field of freshwater nematode ecology and of the complex trophic interactions between free-living nematodes and microbes, other meiofauna, macro-invertebrates, and fishes. Based on an analysis of the relevant literature and an appreciation of the potential of emerging approaches for the evaluation of nematode trophic ecology, we point out research gaps and recommend relevant directions for further research. The latter include (i) interactions of nematodes with protozoans and fungi; (ii) nonconsumptive effects of nematodes on microbial activity and the effects of nematodes on associated key ecosystem processes (decomposition, primary production); and (iii) the feeding selectivity and intraspecific feeding variability of nematodes and their potential impacts on the structure of benthic communities.
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Majdi N, Traunspurger W. Free-living nematodes in the freshwater food web: a review. Journal of Nematology. 2015;47(1):28-44.
Majdi, N., & Traunspurger, W. (2015). Free-living nematodes in the freshwater food web: a review. Journal of Nematology, 47(1), 28-44.
Majdi, N., and Traunspurger, W. (2015). Free-living nematodes in the freshwater food web: a review. Journal of Nematology 47, 28-44.
Majdi, N., & Traunspurger, W., 2015. Free-living nematodes in the freshwater food web: a review. Journal of Nematology, 47(1), p 28-44.
N. Majdi and W. Traunspurger, “Free-living nematodes in the freshwater food web: a review”, Journal of Nematology, vol. 47, 2015, pp. 28-44.
Majdi, N., Traunspurger, W.: Free-living nematodes in the freshwater food web: a review. Journal of Nematology. 47, 28-44 (2015).
Majdi, Nabil, and Traunspurger, Walter. “Free-living nematodes in the freshwater food web: a review”. Journal of Nematology 47.1 (2015): 28-44.
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PMID: 25861114
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