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Non-native and translocated fish species in Serbia and their impact on the native ichthyofauna
Authors:Mirjana Lenhardt  Goran Markovic  Aleksandar Hegedis  Stevan Maletin  Miroslav Cirkovic  Zoran Markovic
Affiliation:(1) Institute for Biological Research, Bul Despota Stefana 142, 11000 Belgrade, Serbia;(2) Faculty of Agronomy, Cara Dusana 34, 32000 Cacak, Serbia;(3) Institute for Multidisciplinary Research, Kneza Viseslava 1, 11000 Belgrade, Serbia;(4) Faculty of Agriculture, Trg D. Obradovica 8, 21000 Novi Sad, Serbia;(5) Faculty of Agriculture, Nemanjina 6, 10080 Belgrade, Serbia
Abstract:A total of 22 fish species have been introduced into the inland waters of Serbia, either intentionally or accidentally. This paper provides a summary of data concerning time and reason of introduction, mode of expansion, degree of acclimatization, impact on native fish and estimated area of recent distribution. Four of the non-native fish species currently occupy more than 51% of Serbian territory while 5 of them occupy between 21–50% of territory. This paper reviews impacts of introduced freshwater fish in Serbia based on collected data.
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