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Mostrando ítems 11-20 de 1550
Reduction of a native fish fauna by alien species: an example from Brazilian freshwater tropical lakes
(Blackwell Publishing, 2004-04-01)
The consequences of introducing Cichla cf. monoculus Spix & Agassiz, Astronotus ocellatus (Agassiz) and Pygocentrus nattereri Kner into lakes in the River Doce basin, Brazil, on richness, diversity and efficiency of aquatic ...
Interaction between non-native predatory fishes and native galaxiids (Pisces: Galaxiidae) shapes food web structure in Tasmanian lakes
(Taylor & Francis, 2020-04)
Non-native fish invasions threaten native fauna andecosystem functioning, not least in isolated island lakes. In Tasmania, wherethe native fish are mostly galaxiids, 9 non-native freshwater fish species havebeen introduced ...
Exotic plus native: findings in an unscheduled fish duoculture
(Pontificia Universidad Católica de Valparaíso, 2021)
Acute and chronic toxicity of glyphosate to native fish from San Luis province, Argentina
(Research Trends, 2015-07)
Public concern on the risks of glyphosate exposure has risen in Argentina, where glyphosate is used massively. Fish are widely used as models to assess the effects of contaminants. In this study we estimated the toxic ...
Assessing the threat of a South American cichlid on anurans in the Chilean Mediterranean region
(Regional Euro-Asian Biological Invasions Centre-Reabic, Findandia, 2021)
Mediterranean biomes have been recognized as having high value due to their diversity; they are under threat due to anthropic pressures. Both freshwater fish and amphibians show high endemism and vulnerability to several ...