Abstract
In the last 30 years, the natural life in the inland waters of the Turkish Thrace has been threatened by water pollution, deterioration of river continuity, the presence of non-native or invasive fish, and drought. The aim of the present study is to determine the recent status of fish fauna in the river systems lying at the Turkish Thrace, under these threats. The field surveys were conducted in a total of 164 sampling sites in both Marmara and Meriç-Ergene water basins between July and August 2017. A total of 36 freshwater fish species representing 12 families (Acheilognathidae, Atherinidae, Centrarchidae, Cobitidae, Cyprinidae, Esocidae, Gobiidae, Gobionidae, Leuciscidae, Percidae, Poeciliidae, and Salmonidae) were determined. The most widespread species of the region was Cobitis strumicae and it was followed by Rhodeus amarus and Squalius orpheus. This study provides first detailed information on the distribution of the species of Barbus tauricus, Chondrostoma vardarense, Cobitis strumicae, Squalius orpheus, and Vimba melanops.
Similar content being viewed by others
Notes
Anonymous, 2018-Grain Sector Report, Turkish Grain Board General Directorate. https://www.tmo.gov.tr/Upload/Document/hububatsektorraporu2018.pdf. Downloaded on February 2, 2021 (in Turkish).
Turkey Statistical Institute, TURKSTAT, Yıllara Göre İl Nüfusları, Türkiye İstatistik Kurumu-TURKSTAT, 2021. https://data.tuik.gov.tr/Bulten/Index?p=Adrese-Dayali-Nufus-Kayit-Sistemi-Sonuclari-2020-37210. Downloaded on February 6, 2021 (in Turkish).
REFERENCES
Balık, S., Taxonomical revision and the present stuations of the inland water from Turkish Thrace, Doğa Bilim Dergisi, 1985, vol. 9, p. 147.
Baran, İ. and Ongan, T., Gala Gölü’nün limnolojik özellikleri, balıkçılık sorunları ve öneriler, in Gala Gölü ve Sorunları Sempozyumu, Doğal Hayatı Koruma Derneği Bilimsel Yayınlar Serisi, İstanbul, 1988, p. 46.
Bayçelebi, E., Turan, D., and Japoshvili, B., Fish fauna of Çoruh River and two first record for Turkey, Turk. J. Fish. Aquat. Sci., 2015, vol. 15, p. 777.
Bogutskaya, N.G., Smirnov, A.I., and Movchan, Y.V., Barbus tauricus Kessler, 1877, in Freshwater Fishes Europe, Bănărescu, P. and Bogustkaya, N.G., Eds., Wiesbaden, 2003, vol. 5.
Crivelli, A.J., Vimba melanops. The IUCN Red List of Threatened Species, 2006, р. e.T22978A9404358. Cited February 7, 2021.https://doi.org/10.2305/IUCN.UK.2006.RLTS.T22978A9404358.en
Çetin, E., Güher, H., and Gürsoy Gaygusuz, Ç., The investigation of heavy metal accumulation of some fishes in Altınyazı Dam Lake (Edirne-Turkey). Turk. J. Aquat. Sci., 2016, vol. 31, no. 1, p. 1.
Çiçek, E., Sungur, S., and Fricke, R., Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist 2020, Zootaxa, 2020, vol. 4809, no. 2, p. 241.
Çiçek, E., Emiroğlu, Ö., Seçer, B., Aksu, S., Sungur, S., Başkurt, S., and Bahçeci, H., Confirmed record of Gymnocephalus cernua (Linnaeus, 1758) (Perciformes: Percidae) as a new exotic species for Turkey, Acta Biol. Turc., 2021, vol. 34, no. 1, p. 46.
Çolak, H.S., Metazoan parasites of fish species from Lake Sığırcı (Edirne, Turkey), Turk. J. Vet. Anim. Sci., 2013, vol. 37, p. 200.
Dökmeci, A.H., Evaluation of heavy metal pollution in the Ergene River Basin from a public health perspective, Turk. J. Public Health, 2017, vol. 15, no. 3, p. 212.
Ergüden, S.A. and Göksu, M.Z.L., The fish fauna of Seyhan Dam Lake (Adana), J. Fish. Sci. Com., 2012, vol. 6, no. 1, p. 39.
Erk’akan, F., The fishes of the Thrace Region, Hacettepe Bull. Nat. Sci. Eng., 1983, vol. 12, p. 39.
Erk’akan, F., Trakya Bölgesi'nden Türkiye için yeni kayıt olan bir balık türü Pseudorasbora parva (Cyprinidae), Doğa Bilimleri Dergisi A2, 1984, vol. 8, no. 3, p. 350.
Erk’akan, F., Atalay-Ekmekçi F.G., and Nalbant T.T., A review of the genus Cobitis in Turkey (Pisces: Ostariophysi: Cobitidae), Hydrobiologia, 1999, vol. 403, p. 13.
Freyhof, J., Bayçelebi E., and Geiger M., Review of the genus Cobitis in the Middle East, with the description of eight new species (Teleostei: Cobitidae), Zootaxa, 2018, vol. 4535, no. 1, p. 1.
Güçlü, S.S., Küçük, F., Ertan, Ö.O., and Güçlü, Z., The fish fauna of the Büyük Menderes River (Turkey): taxonomic and zoogeographic features, Turk. J. Fish. Aquat. Sci., 2013, vol. 13, p. 685.
Güner, U., Bioaccumulation of cobalt in mosquitofish (Gambusia affinis Baird & Girars, 1853) at different flow rates and concentrations, J. Fish. Sci. com, 2010, vol. 4, no. 1, p. 20.
IUCN Red List of Threatened Species. Version 2018-1. http://www.iucnredlist.org.
Karatoy, E. and Soylu, E., Metazoan parasites of bream (Abramis brama Linnaeus, 1758) in the Lake Durusu (Terkos), Acta Parasitol. Turc., 2006, vol. 30, no. 3, p. 233.
Kottelat, M. and Economidis, P.S., Squalius orpheus, a new species of cyprinid fish from Evros drainage, Greece (Teleostei: Cyprinidae), Ichthyol. Explor. Freshwaters, 2006, vol. 17, no. 2, p. 181.
Kottelat, M. and Freyhof, J., Handbook of European Freshwater Fishes, Berlin: Kottelat, Cornol Freyhof, 2007.
Küçük, F., Gümüş, E., Gülle, İ., and Güçlü, S.S., The fish fauna of the Göksu River (Türkiye): taxonomic and zoogeographic features, Turk. J. Fish. Aquat. Sci., 2007, vol. 7, p. 53.
Meriç, N., Fishes encountered in Büyükçekmece Lake, İstanbul, İstanbul Üniversitesi Fen Fakültesi Mecmuası B, 1986a, vol. 51, p. 41.
Meriç, N., Fishes encountered in Küçükçekmece Lake, İstanbul, İstanbul Üniversitesi Fen Fakültesi Mecmuası B, 1986b, vol. 51, p. 33.
Meriç, N., Büyükçekmece Baraj Gölü balıkları üzerine bir ön çalışma, in Fırat Üniv. XI. Ulusal Biyoloji Kongresi, Hidrobiyoloji, Elazığ, 1992, p. 167.
Özkahya, P. and Çamur-Elipek, B., Nutrient contents and physicochemical properties of well waters in Meriç (Maritsa) River Basin at Turkish Thrace, Bulg. Chem. Commun., 2016, vol. 48, no. 1, p. 21.
Özuluğ, M., A taxonomic study on the fish in the basin of Büyükçekmece Dam Lake, Turk. J. Zool., 1999, vol. 23, p. 439.
Özuluğ, M., The fish fauna of the Durusu Lake Basin (İstanbul-Turkey), IUFS J. Biol., 2008, vol. 67, no. 1, p. 73.
Özuluğ, M. and Freyhof, J., Rediagnosis of four species of Alburnus from Turkey and description of two new species (Teleostei: Cyprinidae), Ichthyol. Explor. Freshwaters, 2007, vol. 18, p. 233.
Özuluğ, M. and Freyhof, J., Revision of the genus Squalius in Western and Central Anatolia, with description of four new species (Teleostei: Cyprinidae), Ichthyol. Explor. Freshwaters, 2011, vol. 22, p. 107.
Özuluğ, M. and Saç, G., The freshwater fish Fauna of İstanbul province (Turkey), Turk. J. Biosci. Collect., 2019, vol. 3, no. 1, p. 19.
Özuluğ, M., Meriç, N., and Freyhof, J., The distribution of Carassius gibelio (Bloch, 1782) (Teleostei: Cyprinidae) in Thrace (Turkey), Zool. Middle East, 2004, vol. 31, p. 63.
Özuluğ, M., Altun, Ö., and Meriç, N., On the fish fauna of Lake İznik (Turkey), Turk. J. Zool., 2005, vol. 29, p. 371.
Özuluğ, M., Gaygusuz, Ö., Gürsoy Gaygusuz, Ç., and Saç G., New distribution areas of four invasive freshwater fish species from Turkish Thrace, Turk. J. Fish. Aquat. Sci., 2019, vol. 19, p. 837.
Saç, G., Some biological characteristics of Clupeonella cultriventris (Nordmann, 1840) living in Büyükçekmece Reservoir (İstanbul), IU J. Fish. Aquat. Sci., 2012, vol. 27, no. 2, p. 23.
Saç, G. and Okgerman, H., Length-weight relationship, length-length relationship and condition factor of some fish populations in Büyükçekmece Reservoir (İstanbul, Turkey), J. Limnol. Freshwater Fish. Res., 2016, vol. 2, no. 1, p. 43.
Saç, G. and Özuluğ, M., Five new records for the fish fauna of Durusu Lake Basin (İstanbul), J. Fish. Sci. Com., 2014, vol. 8, no. 4, p. 291.
Saç, G. and Özuluğ, M., New data on the distribution and conservation status of Phoxinus strandjae (Teleostei: Cyprinidae), Ichthyol. Explor. Freshwaters, 2015, vol. 25, no. 4, p. 381.
Saç, G. and Özuluğ, M., Effects of environmental variables on the distribution of fish assemblages in an endorheic stream (İstanbul, Turkey), Fresenius Environ. Bull., 2017a, vol. 26, no. 12, p. 7150.
Saç, G. and Özuluğ, M., New data on distribution of three invasive freshwater fish species in İstanbul (Turkey), Acta Biol. Turc., 2017b, vol. 30, no. 1, p. 11.
Saç, G., Aydoğan, K., Özuluğ, O., and Özuluğ, M., Resettlement of Atherina boyeri Risso, 1810 in Büyükçekmece Reservoir (İstanbul, Turkey), FishTaxa, 2016, vol. 1, no. 1, p. 27.
Saç, G., Kaptan, Ç., and Özuluğ, M., Growth and diet of Alburnoides tzanevi Chichkoff, 1933 (Teleostei: Cyprinidae) in the Istranca Stream, Istanbul, Turkey, Acta Zool. Bulg., 2017, vol. 69, no. 3, p. 361.
Sakcali, M.S., Yilmaz, R., Gucel, S., Yarci, C., and Ozturk, M., Water pollution studies in the rivers of the Edirne Region–Turkey, Aquat. Ecosyst. Health Manage., 2009, vol. 12, p. 313.
Sarı, H.M. and İlhan, A., Freshwater fish biodiversity survey, in technical assistance for protection and sustainable development of natural resources and biodiversity in the Yıldız Mountains in Turkey, 2010, Project number: EuropeAid/125289/D/SER/TR.
Sarı, H.M., İlhan, A., Özuluğ, M., and Saç, G., Fish fauna of Yıldız Mountains (North-Eastern Thrace, Turkey), Ege J. Fish. Aquat. Sci., 2019, vol. 36, no. 1, p. 65.
Soylu, E., Metazoan parasites of fish species from Lake Gala (Edirne, Turkey), Ege J. Fish. Aquat. Sci., 2014, vol. 31, no. 4, p. 187.
Tarkan, A.S., Copp, G.H., Top, N. et al., Are introduced gibel carp Carassius gibelio in Turkey more invasive in artificial than in natural waters?, Fish. Manage. Ecol., 2012, vol. 19, p. 178.
Turan, D., Ekmekçi, F.G., Luskova, V., and Mendel, J., Description of a new species of genus Gobio from Turkey (Teleostei: Cyprinidae), Zootaxa, 2012, vol. 3257, p. 56.
Turan, D., Ekmekçi, F.G., Kaya, C., and Güçlü, S.S., Alburnoides manyasensis (Actinopterygii, Cyprinidae), a new species of cyprinid fish from Manyas Lake basin, Turkey, ZooKeys, 2013, vol. 276, p. 85.
Turan, D., Japoshvili, B., Aksu, İ., and Bektaş, Y., Description of two new species of the genus Gobio (Teleostei: Cyprinidae) from the Black Sea coast of Turkey, Zool. Middle East, 2016, vol. 62, no. 2, pp. 1–13. https://doi.org/10.1080/09397140.2016.1182779
Turan, D., Kaya C., Geiger, M., and Freyhof, J., Barbus anatolicus, a new barbel from the Kızılırmak and Yeşilırmak River drainages in northern Anatolia (Teleostei: Cyprinidae), Zootaxa, 2018, vol. 4461, no. 4, p. 539.
Üstbaş, Y., Taşan, M., and Geçgel, Ü., Determination of copper, iron, cadmium and lead contents of the oils from sunflower seeds (Helianthus annus L.) grown Trakya Region, Turkey, J. Tekirdag Agric. Fac., 2009, vol. 6, no. 1, p. 55.
Yılmaz, G.B. and Sivri, N., Estimation of nutrient loads in Ergene Basin through GIS, Fresenius Environ. Bull., 2014, vol. 23, no. 12a, p. 3212.
Yüksel, A.N., Orman ve Su Kaynakları. Trakya Kalkınma Ajansı Özel İhtisas Komisyonu Raporu, Tekirdağ, 2013. https://www.trakyaka.org.tr/upload/Domain/trakyaka/280-62013NJ-TY.pdf. Cited February 6, 2021.
Zarev, V.Y., Some life-history traits of Gambusia holbrooki (Pisces: Poeciliidae) from Bulgaria, Acta Zool. Bulg., 2012, vol. 64, no. 3, p. 263.
ACKNOWLEDGMENTS
The present study was supported by Scientific and Technological Research Council of Turkey (TÜBİTAK) (project code: 3001, project no.: 116Z761).
Funding
Research project no. 116Z761-TÜBİTAK “Recent Status of River Systems Fish Fauna in Thrace Region” 2018.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interests. The author declares no conflict of interest.
Statement on the welfare of humans or animals. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.
Rights and permissions
About this article
Cite this article
Özuluğ, M., Gaygusuz, Ö., Gaygusuz, Ç.G. et al. Fishes Encountered in the Turkish Thrace River Systems (Northwestern Part of Turkey). Inland Water Biol 16, 341–356 (2023). https://doi.org/10.1134/S1995082923020165
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1995082923020165