Maximum likelihood tree based on mitochondrial cytochrome oxidase subunit I (COI; 624 bp) gene sequences of Oxynoemacheilus spp. Bootstrap values (ML/BI) are shown above or below nodes on the tree if they are 70% or higher.

 
 
  Part of: Turan D, Aksu Ṡ, Güçlü ṠmS, Kalaycı G (2024) Oxynoemacheilus kottelati, a new species from the Havran and Karınca streams in Northern Aegean Basin, Türkiye (Teleostei, Nemacheilidae). Zoosystematics and Evolution 100(2): 483-492. https://doi.org/10.3897/zse.100.119915