MazaruniaMazarunia is a genus of cichlids from the Mazaruni River, a tributary of the Essequibo River in Guyana. They are dwarf cichlids that do not surpass in length.SpeciesThere are three species:Mazarunia charadrica López-Fernández, [Donald Charles Donald Charles Taphorn Baechle|Taphorn Baechle|Taphorn] & Liverpool, 2012Mazarunia mazarunii S. O. Kullander, 1990Mazarunia pala López-Fernández, Taphorn & Liverpool, 2012