Consumption of macroinvertebrates by invasive and native gammarids: a comparison

The Ponto-Caspian gammarids Dikerogammarus villosus SOVINSKIJ and Echinogammarus ischnus STEBBING have invaded Central-European streams in the early 1990s. Declines in macroinvertebrates have been observed since the arrival of invasive species. To elucidate the predatory impact of gammarids on the m...

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Bibliographic Details
Main Authors: Gerhard MAIER, Holger KRISP
Format: Article
Language:English
Published: PAGEPress Publications 2005-02-01
Series:Journal of Limnology
Subjects:
Online Access:http://www.jlimnol.it/index.php/jlimnol/article/view/260

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