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Leal-Flórez, J. (2007). Impacts of non-native fishes on the fish community and the fishery of the Ciénaga Grande de Santa Marta estuary, northern Colombia. PhD Thesis, Faculty of Biology and Chemistry, Bremen University, Bremen, Germany, 153 p.

http://webdoc.sub.gwdg.de/ebook/dissts/Bremen/Leal2007.pdf In tropical coastal ecosystems very little is known about the impacts of non-native fish species on the native ichthyofauna and to the author’s knowledge, there...

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