DistributionRead full entry
Range DescriptionThis species occurs mainly in northern Venezuela, centred on the Lake Maracaibo Basin. Its range includes a small part of northeastern Colombia. It has been introduced into the Lake Valencia Basin in northern Venezuela, posing concern about its possible expansion to the south into other river basins, such as the Orinoco. In Venezuela, its altitudinal range is from sea level up to 300m asl.