Abstract

Sınıraşan nehirler iki veya daha fazla ülke arasında akan nehirlerdir. Türkiye Asya ve Avrupa kıtaları arasında bulunmaktadır. Türkiye’nin 25 akarsu havzasının beşi; Meriç, Asi, Fırat-Dicle, Kura-Aras ve Çoruh iki kıta ve sekiz ülkeyi kapsamaktadır. Türkiye’de sınıraşan nehirlerde dağılım gösteren balık türleri ile ilgili bilgiler yayınlanmış kaynaklar kullanılarak sağlanmış ve bu çalışmada sunulmuştur. Sınıraşan nehir havzalarında tespit edilen 25 familyaya ait 184 balık türünden 30’u (%16) endemiktir. En yüksek ve en düşük endemizm oranı sırasıyla Fırat-Dicle ve Meriç havzalarında tespit edilmiştir. Bölgedeki balıkların çoğu özellikle baraj ve habitat kaybı gibi insan kaynaklı değişikliklerden dolayı tehdit altındadır.

Endemic fishes in transboundary river basins in Turkey

Abstract

Transboundary rivers flow between two or more countries. Turkey is located between two continents, Asia, and Europe. Five of Turkey's 25 river basins are transboundary named Maritsa, Orontes, Euphrates-Tigris, Kura-Araks and Coruh and spanning two continents and eight countries. All information on fish species distributed in the transboundary river basins in Turkey were gathered and presented in this study using published sources. 184 fish species in 25 families identified in transboundary river basins and 30 of them (16%) are endemic. The highest and lowest rate of endemism were found in Euphrates-Tigris and Maritsa basin, respectively. Most fish species in the area are threatened by human induced changes especially dams and habitat loss.

Keywords

• Endemic fish species
• transboundary river
• Turkey

References

1. Abbot KE. 1835. Letter accompanying a collection from Trebizond and Erzeroun. Proceedings of the Zoological Society of London. Part III, pp. 89-92.
2. Akpinar A, Komurcu M I, Kankal M. 2011. Development of hydropower energy in Turkey: The case of Coruh river basin. Renewable and Sustainable Energy Reviews 15, 1201–1209.
3. Baycelebi E, Turan D, Japoshvili B. 2015. Fish Fauna of Çoruh River and Two First Record for Turkey. Turkish Journal of Fisheries and Aquatic Sciences 15: 783-794. DOI: 10.4194/1303-2712-v15401.
4. Birecikligil S, Cicek E. 2010. Freshwater fish fauna of the rivers flow to Euphrates and Orontes rivers in Gaziantep. Biyoloji Bilimleri Araştırma Dergisi 3 (1): 115-123 (in Turkish with English Abstract). Bobori DC, Economidis PS. 2006. Freshwater fishes of Greece: Their biodiversity, fisheries and habitats. Aquatic Ecosystem Health and Management 9 (4), 407-418. DOI:10.1080/14634980601027855.
5. Bogutskaya NG, Kucuk F, Atalay MA. 2006. A description of three new species of the genus Pseudophoxinus from Turkey (Teleostei: Cyprinidae: Leuciscinae). Zoosystematica Rossica 15, 335-341.
6. Breil M, Bohlen J. 2001. First record of the loach fish Turcinoemacheilus kosswigi in the basin of Euphrates River, with first observations on habitat and behavior. Zoology in the Middle East, 23: 71-76.
7. Cicek E, Birecikligil S. 2016. Ichthyofauna of the Turkish parts of Kura-Aras River Basin. FishTaxa, 1: 14-26.
8. Cicek E, Birecikligil SS, Fricke R. 2015. Freshwater fishes of Turkey: a revised and updated annotated checklist. Biharean Biologist, 9(2): 141-157.

9. Cicek E, Fricke R, Sungur S, Eagderi S. 2018. Endemic freshwater fishes of Turkey. FishTaxa. 3(4): 1-39.
10. Coad BW, Sarieyyüpoğlu M. 1988. Cobitis elazigensis, a new species of cobitidid fish from Anatolia. Japanese Journal of Ichthyology 34: 426-430.
11. Coad BW. 2010. Freshwater fishes of Iraq. ISBN: 978-954-642-530-0. (Pensoft Series Faunistica, No 93. Canadian Museum of Nature, Ottawa, Canada)
12. DSI (General Directorate of State Hydraulic Works) 2016. Annual Report. https://www.dsi.gov.tr/stratejik-planlama/faaliyet-raporlari
13. Economou AN, Giakoumi S, Vardakas L, Barbieri R, Stoumboudi M, Zogaris S. 2007. The freshwater ichthyofauna of Greece-an update based on a hydrographic basin survey. Mediterranean Marine Science 8 (1): 91-166.
14. Elp M, Sen F, Ozulug M. 2015. Alburnus selcuklui, A New Species of Cyprinid Fish from East Anatolia, Turkey (Teleostei: Cyprinidae). Turkish Journal of Fisheries and Aquatic Sciences 15: 181-186.
15. Erk'akan F, Nalbant TT, Ozeren SC. 2007. Seven new fish species of Barbatula, three new species of Schistura and new species of Sminemacheilus (Ostariophysi: Balitoridae: Nemacheilinae) from Turkey. Journal of Fisheries International 2 (1), 69-85.
16. Erk'akan F, Ozeren SC, Nalbant TT. 2008. Two new species of Stone Loaches from Turkey (Teleostei: Nemacheilidae). Journal of Fisheries International 3 (4), 115-119.
17. Freyhof J, Ozulug M. 2014. Acanthobrama thisbeae, a new species of bream from southern Anatolia, Turkey (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwaters, Vol. 25, No. 1, pp. 1-10.
18. Freyhof J, Ekmekçi FG, Ali A, Khamees NR, Özuluğ M, Hamidan N, Küçük F, Smith KG. 2014. Freshwater fishes. In: Smith, K.G, Barrios, V., Darwall, W.R.T., & Numa, C. (Eds.) The status and distribution of freshwater biodiversity in the Eastern Mediterranean, Chapter 3, Cambridge, UK, Malaga, Spain and Gland, Switzerland: IUCN, pp. 19-42.
19. Freyhof J, Özuluğ M. 2017. Oxynoemacheilus hazarensis, a new species from Lake Hazar in Turkey, with remarks on O. euphraticus (Teleostei: Nemacheilidae). Zootaxa 4247(4):378-390
20. Freyhof J, Kaya C, Bayçelebi E, Geiger M, Turan D. 2018. Generic assignment of Leuciscus kurui Bogutskaya from the upper Tigris drainage, and a replacement name for Alburnus kurui Mangit and Yerli (Teleostei: Leuciscidae). Zootaxa 4410(1): 113-135.
21. Fricke R, Bilecenoglu M, Sari HM. 2007. Annotated checklist of fish and lamprey species (Gnathostomata and Petromyzontomorphi) of Turkey, including a Red List of threatened and declining species. Stuttgarter Beiträge zur Naturkunde Serie A (Biologie). 706, 169 p.
22. Froese R, Pauly D. (Eds) 2016. Fishbase. World Wide Web electronic publication. www.fishbase.org
23. Geldiay R, Balık S. 2007. Türkiye Tatlısu Balıkları (Freshwater Fishes of Turkey). 5th Edition (638 pp. Ege University Press, Bornova, Izmir.) (in Turkish)
24. Innal D, Erk'akan F. 2006. Effects of exotic and translocated fish species in the inland waters of Turkey. Rev Fish Biol. Fisheries, 16:39–50. DOI 10.1007/s11160-006-9005-y
25. Kankal M, Uzlu E. 2014. The Status of Transboundary Rivers in Turkey. Water Resources 41(6), 649–665.
26. Kibaroglu A, Kramer A, Scheumann W. (Eds) 2011. Turkey’s Water Policy. 426 pp. ISBN 978-3-642-19635-5, Springer. DOI 10.1007/978-3-642-19636-2. Kottelat M. 2012. Conspectus Cobitidum: An inventory of the Loaches of the world (Teleostei: Cypriniformes: Cobitoidei). The Raffles Bulletin of Zoology Supplement 26: 1–199.
27. Kucuk F, Bektas Y, Guclu SS, Kaya C. 2014. The systematic position of Acanthalburnus microlepis (De Filippi, 1863) and contributions to the genus Acanthobrama (Cyprinidae: Leuciscinae) in Turkey. Iran. J. Ichthyol., 1(2): 96-105.
28. Küçük F, Güçlü SS. 2014. A new Pseudophoxinus (Teleostei, Cyprinidae) species from Asi River Drainage (Turkey). ZooKeys 411: 57-66.
29. Kuru M. 2004. Recent systematic status of inland water fishes of Turkey. Gazi Üniversitesi Gazi Eğitim Fakültesi Dergisi 24, 1-21.
30. Kuru M, Yerli SV, Mangıt F, Unlu E, Alp A. 2014. Fish biodiversity in inland waters of Turkey. Journal of Academic Documents for Fisheries and Aquaculture 3, 93-120.
31. Nelson JS. 2006. Fishes of the World. 4th Edn. 601 pp. ISBN-13: 978-0-471-25031-9. (John Wiley and Sons, Inc.: United States)
32. Nikolaoua AD, Meric S, Lekkas DF, Naddeo V, Belgiorno V, Groudev S, Tanik A. 2008. Multi-parametric water quality monitoring approach according to the WFD application in Evros trans-boundary river basin: priority pollutants. Desalination 226: 306-320.
33. Sume V, Mete B, Ozener AY. 2017. Yukarı Çoruh Havzasındaki Su Yapılarının Enerji Potansiyeli ve Çevresel Etkileşimi. Türk Hidrolik Dergisi (Turkish Journal of Hydraulic) 1 (1): 7-12 (in Turkish with English Abstract).
34. Turan D, Kottelat M, Kirankaya SG, Engin S. 2006a. Capoeta ekmekciae, a new species of cyprinid fi sh from northeastern Anatolia (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwaters, 17(2): 147-156.
35. Turan D, Kottelat M, Ekmekci FG, Imamoglu HO. 2006b. A review of Capoeta tinca, with descriptions of two new species from Turkey (Teleostei: Cyprinidae). Revue Suisse De Zoologie, 113(2): 421-436.
36. Turan, D, Kottelat M, Engin S. 2009. Two new species of trouts, resident and migratory, sympatric in streams of northern Anatolia (Salmoniformes: Salmonidae). Ichthyol. Explor. Freshwaters, 20(4): 333-364.
37. Turan D, Kottelat M, Bektas Y. 2011. Salmo tigridis, a new species of trout from the Tigris River, Turkey (Teleostei: Salmonidae). Zootaxa 2993: 23–33.
38. Turan D, Kaya C, Ekmekci FG, Dogan E. 2014a; Three new species of Alburnoides (Teleostei: Cyprinidae) from Euphrates River, Eastern Anatolia, Turkey. Zootaxa 3754 (2): 101–116.
39. Turan D, Kottelat M, Engin S. 2014b. Two new species of trouts from the Euphrates drainage, Turkey (Teleostei: Salmonidae). Ichthyol. Explor. Freshwaters, 24(3): 275-287.
40. Turan D, Bektaş Y, Kaya C, Bayçelebi E. 2016. Alburnoides diclensis (Actinopterygii: Cyprinidae), a new species of cyprinid fish from the upper Tigris River. Zootaxa 4067(1): 79-87.
41. Turan D, Kottelat M, Baycelebi E. 2017a. Squalius semae, a new species of chub from the Euphrates River, Eastern Anatolia (Teleostei: Cyprinidae). Zoology in the Middle East. 63 (1): 33-42.
42. Turan D, Kottelat M, Kaya C. 2017b. Salmo munzuricus, a new species of trout from the Euphrates River drainage, Turkey (Teleostei: Salmonidae). Ichthyol. Explor. Freshwaters, Vol. 28, No. 1, pp. 55-63.
43. UNECE (United Nations Economic Commission for Europe). 2007. Our waters: Joining hands across borders. First Assessment of Transboundary Rivers, Lakes and Groundwaters. Convention on the Protection and Use of Transboundary Watercourses and International Lakes. Economic Commission for Europe, United Nations Publications, Geneva. Available at https://www.unece.org/env/water/
44. Van Neer W, Wildekamp R, Kucuk F, Unlusayin M. 2008. The 1997-1999 surveys of the Anatolian fish fauna and their relevance to the interpretation of trade at Sagalassos. Sagalassos VI, Geo- and Bio-Archaeology at Sagalassos and in its Territory. P. Degryse, M. Waelkens (editors). Leuven University Press.
45. Yildirim N. 2017. An analysis on the name of the Asi River. Archivum Anatolicum 11 (2), 77-88. (in Turkish with English Abstract).