作者: P. S. Economidis , E. Dimitriou , R. Pagoni , E. Michaloudi , L. Natsis
DOI: 10.1046/J.1365-2400.2000.00197.X
关键词:
摘要: Over the last 7 decades, 23 exotic fish species have been introduced into inland waters of Greece. Some introductions were deliberately planned to take advantage particular ecological or economic qualities concerned. These include rainbow trout, Oncorhynchus mykiss (Walbaum), Pacific salmon, sp., vendace, Coregonus lavaretus (L.), grass carp, Ctenopharyngodon idella (Valenciennes), and silver Hypophthalmichthys molitrix (Valenciennes). Other introductions, such as that pumpkinseed, Lepomis gibbosus false rasbora, Pseudorasbora parva (Temminck & Schlegel), unintentional. Further transfers made between various basins within country, including common Cyprinus carpio L., tench, Tinca tinca crucian Carassius auratus gibelio (Bloch), bitterling, Rhodeus amarus Aristotle's catfish, Silurus aristotelis Garman. become fully acclimatized built up important populations. In other cases, had considerable negative impacts, particularly where outcompeted native forms, in cases mosquito fish, Gambusia affinis (Baird Girard), versus Greek toothcarp, Valencia letourneuxi (Sauvage), western marshes, catfish wels, glanis Lake Volvi.