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Sborník Jihočeského muzea v Českých Budějovicích, Přírodní vědy
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SYSNO ASEP 0090691 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title Vodní hmyz řeky Malše v okolí Českých Budějovic Title Aquatic insects of the Malše River in the environs of České Budějovice Author(s) Boukal, David S. (BC-A) RID, ORCID
Klečka, J. (CZ)
Soldán, Tomáš (BC-A) RIDSource Title Sborník Jihočeského muzea v Českých Budějovicích, Přírodní vědy. - České Budějovice : Jihočeské muzeum, 2006 - ISBN 80-86260-60-7 Pages s. 229-234 Number of pages 6 s. Language cze - Czech Country CZ - Czech Republic Keywords aquatic insects ; Malše river ; České Budějovice Subject RIV EH - Ecology, Behaviour R&D Projects 1QS500070505 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) Annotation Species composition of selected aquatic insects (Ephemeroptera, Plecoptera, Megaloptera, Trichoptera, and Coleoptera) at two sites of the Malše River has been compared: a strongly regulated river segment in the town of České Budějovice in southern Bohemia, Czech Republic (18 species of 10 families found, 10 of them living exclusively in a small right-hand tributary) and another, much less disturbed site ca 3 km upstream (24 species of 15 families). Key microhabitats in the regulated site such as exposed roots of riparian trees and streambed are strongly affected by human activities (e.g., very slow current, depth of several meters, high level of siltation). We detected more diversified and richer aquatic insect community in the upstream site. We found several noteworthy species, including beetles Hydraena pulchella and Elmis obscura associated with fine exposed roots, and mayfly Oligoneuriella rhenana, a relatively rare and sensitive species rare in the Czech Republic. Description in English Species composition of selected aquatic insects (Ephemeroptera, Plecoptera, Megaloptera, Trichoptera, and Coleoptera) at two sites of the Malše River has been compared: a strongly regulated river segment in the town of České Budějovice in southern Bohemia, Czech Republic (18 species of 10 families found, 10 of them living exclusively in a small right-hand tributary) and another, much less disturbed site ca 3 km upstream (24 species of 15 families). Key microhabitats in the regulated site such as exposed roots of riparian trees and streambed are strongly affected by human activities (e.g., very slow current, depth of several meters, high level of siltation). We detected more diversified and richer aquatic insect community in the upstream site. We found several noteworthy species, including beetles Hydraena pulchella and Elmis obscura associated with fine exposed roots, and mayfly Oligoneuriella rhenana, a relatively rare and sensitive species rare in the Czech Republic. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2007
Number of the records: 1