Macroinvertebrates along the Serbian section of the Danube River (stream km 1429–925)
Results of the investigation of the aquatic macroinvertebrate fauna along a 504 km stretch of the Danube River in Serbia are presented. A total of 74 macroinvertebrate taxa were observed during a 2001 survey. Oligochaeta and Mollusca were the principal components of the community with regard to spec...
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Veröffentlicht in: | Biológia 2007-04, Vol.62 (2), p.214-221 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Results of the investigation of the aquatic macroinvertebrate fauna along a 504 km stretch of the Danube River in Serbia are presented. A total of 74 macroinvertebrate taxa were observed during a 2001 survey. Oligochaeta and Mollusca were the principal components of the community with regard to species richness and abundance. Based on data on the qualitative composition of the macroinvertebrate fauna, a correspondence analysis divided the investigated stretch in three sectors — upper (Pannonian), Iron Gate sector and entrance sector to the Iron Gate stretch. The distribution patterns of certain species supported the division of sectors defined by correspondence analysis. |
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ISSN: | 0006-3088 1336-9563 |
DOI: | 10.2478/s11756-007-0032-5 |