A Swedish researcher has identified a new species of cichlid fish in the Xingu river drainage in Brazil. An adult male of Krobia xinguensis (Erik Åhlander) Cichlids are fish species belonging to the family Cichlidae, one of the most popular fish families in the fishkeeping hobby. They live in fresh and brackish waters, and can be found in Asia, Africa, Central and South America. A paper, published in the journal Zootaxa, describes the newly identified...