Earthsky.org - 9/27/13
The species is named in honor of the Akawaio Amerindians that populate the upper Mazaruni. The region is increasingly suffering from freshwater habitat degradation as a consequence of gold-mining in the area. (Image credit: Hernán López-Fernández)
Nathan Lovejoy and his team at the University of Toronto Scarborough analyzed tissue samples collected during a recent expedition led by Hernán López-Fernández at the Royal Ontario Museum. By sequencing its DNA and reconstructing an evolutionary tree, Lovejoy’s team discovered the fish is so distinct it represents a new genus, the taxonomic classification level above species.
The upper Mazaruni River is a hotspot for biological diversity, yet remains largely unexplored because of its remote location.
