Pelasgus (fish)Pelasgus is a genus of freshwater ray-finned fishes belonging to the family Leuciscidae, which includes the daces, Eurasian minnows and related species. The fishes in the genus are endemic to the Balkans.SpeciesThese are currently described species in this genus:Pelasgus epiroticus Pelasgus laconicus Pelasgus marathonicus Pelasgus minutus Pelasgus prespensis Pelasgus stymphalicus ''Pelasgus thesproticus''