作者: Costas Perdikaris , Evangelia Gouva , Ioannis Paschos
DOI: 10.1111/J.1753-5131.2010.01029.X
关键词:
摘要: The diversity of ichthyofauna in Hellenic freshwaters is highlighted by the presence 161 species. This actually represents 27.8% total fish species recorded European freshwater, including both native and introduced species, suggesting that Greece a ‘hot spot’ for biodiversity. introduction alien restocking, aquarium trade aquaculture was responsible deliberate or accidental release specimens into open waters some cases establishing populations. In contrast, commercially valuable (e.g. salmonids, cyprinids more recently sturgeons) generated significant income to individuals, companies national economy. paper aims review situation regarding crayfish particular flesh out issues concerning their potential.