Distribution and diversity of fish from Seyhan, Ceyhan and Orontes river systems Author Baycelebi, Esra Recep Tayyip Erdogan University, Faculty of Fisheries and Aquatic Sciences, 53100 Rize, Turkey https://orcid.org/0000-0001-6868-5091 doganeesra@gmail.com text Zoosystematics and Evolution 2020 96 2 747 767 http://dx.doi.org/10.3897/zse.96.55837 journal article http://dx.doi.org/10.3897/zse.96.55837 1860-0743-2-747 356316BA35E24C239948AAC57E64B958 AAE83B057FD45B49986EC62137D3D8DA Oxynoemacheilus evreni ( Erk'akan , Nalbant & Oezeren , 2007) Common names. Ceyhan coepcue baligi * / Ceyhan loach*. Conservation. Least Concern (LC). Material examined. FFR 1598 St. 58., - FFR 01490 St. 59., - FSJF 2503 St. 63., - FSJF 2640 St. 64., - FSJF 2567 St. 70., - FSJF 2897 St. 77., - FSJF 2959 St. 82. Distribution in the area. Ceyhan River drainages. Endemic to only the Ceyhan River.