Article ID Journal Published Year Pages File Type
8920098 Perspectives in Ecology and Conservation 2017 4 Pages PDF
Abstract
Sport fishing is an activity responsible for moving millions of dollars around the world. However, this activity is also considered to cause habitat degradation and promoting several negative effects on the ichthyofauna. The ``Iguaçu Dourado'' project, presented here, seeks to intensify the potential of sport fishing in the Iguaçu River Basin. Although not explicit, the project intends to introduce Dourado (Salminus brasiliensis), as well as to encourage sport fishing of the species in the Iguaçu River Basin. Twenty specimens were captured in the Salto Santiago and Salto Osório reservoirs from 2003 to 2016, thus indicating that the invasion of S. brasiliensis can be successful and extremely harmful to the endemic fauna of the basin. We believe that the so-called project is characterized by an attitude of eco-vandalism, promoting the illegal release of species outside its area of occurrence. Awareness-raising measures as well as educational programs should be addressed so that the population can be informed about the issue of invasion of non-native species.
Related Topics
Life Sciences Agricultural and Biological Sciences Ecology, Evolution, Behavior and Systematics
Authors
, , , , , ,