| Squalius orpheus | |
|---|---|
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Cypriniformes | 
| Family: | Leuciscidae | 
| Subfamily: | Leuciscinae | 
| Genus: | Squalius | 
| Species: | S. orpheus | 
| Binomial name | |
| Squalius orpheus  Kottelat & Economidis, 2006 | |
Squalius orpheus, the Thracian chub or Orpheus dace, is a species of freshwater ray-finned fish belonging to the family Leuciscidae, the daces, Eurasian minnows and related fishes. [2] > This species is endemic to the Maritsa drainage in Bulgaria, Greece, North Macedonia, Serbia, and Turkey. [3]