EugnathichthysEugnathichthys is a genus of distichodontid fishes found in the Congo Basin in Africa. They are specialized predators that feed on the fins of other fish.SpeciesThe currently recognized species in this genus are:Eugnathichthys eetveldii Boulenger, 1898Eugnathichthys macroterolepis Boulenger, 1899Eugnathichthys virgatus Stiassny, Denton & Monsembula Iyaba, 2013