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First report of Tristomella laevis (Monogenea, Capsalidae) from Aegean sea in Turkey
Tristomella laevis (Monogenea, Capsalidae) was recorded on gills of sword-fish (Xiphias gladius), collected from Ayvaci{dotless}k, Çanakkale, for the first time in Turkey. Infested fish weight ranged between 8.1 and 10.5 ... -
First reported case of chironomid midge larva infestations in rainbow trout (Oncorhynchus mykiss Walbaum 1792) eggs
Kayış, Şevki; Altınok, İlhan; Balta, Fikri (TUBITAK, 2010)Six days after transfer of eyed stage rainbow trout (Oncorhynchus mykiss) eggs into an incubator, egg mortality occurred during the winter of 2007. During the outbreak, approximately 30% of the eggs died. Rheocricotopus ... -
Gastric evacuation rates of jewelfish hemichromis bimaculatus: Effects of temperature, meal and fish sizes
Sonay, Fatma Delihasan; Karal, Tanju (Parlar Scientific Publications, 2021)The results of gastric evacuation rate (GER) experiments can be used to estimate the stomach fullness in ornamental fish at a postprandial time, which will avoid their over- and under-feeding. The influences of fish size ... -
Genetic diversity of gilthead seabream (sparus aurata) broodstocks as determined by RAPD-PCR
The objective of this study was to determine the genetic diversity in gilthead seabream broodstocks from two hatcheries on the northern Aegean Coast of Turkey by RAPD-PCR. Forty primers were tested for each broodstock. ... -
Genetic diversity of Ichthyophthirius multifiliis (Fouquet, 1876) infecting farmed rainbow trout (Oncorhynchus mykiss Walbaum, 1792) in Turkey
Pekmezci, Gökhan Zafer; Yıldırım, Alparslan; Düzlü, Önder; Şimşek, Emrah; Balta, Fikri; Yardımcı, Banu; Önük, Ertan Emek; Önder, Zuhal; Çiloğlu, Arif; Yetişmiş, Gamze; Yılmaz, Erdal; İnci, Abdullah (Wiley, 2022)We assessed genetic diversities among Ichthyophthirius multifiliis (Ich) field isolates collected from farmed rainbow trout (Oncorhynchus mykiss) in Turkey. The overall prevalence of Ich was 35.3% (634/1798). Five novel ... -
Genomic diversity in flavobacterial pathogens of aquatic origin
Kumru, Salih; Tekedar, Hasan C.; Blom, Jochen; Lawrence, Mark L.; Karşı, Attila (Academic Press Ltd- Elsevier Science Ltd, 2020)Flavobacterium species are considered important fish pathogens in wild and cultured fish throughout the world. They can cause acute, subacute, and chronic infections, which are mainly characterized by gill damage, skin ... -
Gökkuşağı alabalık yumurtalarında mantar enfeksiyonlarının önlenmesinde bazı kimyasal maddelerin kullanım dozlarının belirlenmesi
Balta, Fikri; Taşkın, Hüseyin (2022)Bu çalışmada, döllenmiş gökkuşağı alabalığı (Oncorhynchus mykiss) yumurtalarında görülen mantar etkenlerine karşı koruyucu tedbirlerin alınması amaçlanmıştır. Döllenmiş yumurtalarda mantar oluşumunu önlemek için farklı ... -
Gökkuşağı Alabalıklarında (Oncorhynchus mykiss) görülen Lactococcus garvieae enfeksiyonu ve tedavisi
Balta, Fikri; Karatay, İsmail (2021)Bu çalışma, 2012 Ocak ve 2017 Eylül tarihleri arasında Doğu Karadeniz Bölgesi’ndeki 12 farklı Gökkuşağı alabalık çiftliklerinden balık örnekleri toplandı. Bu örneklerden toplam 100 adet bakteri izole edildi. Tüm izolatların ... -
Growth, slaughter yield and proximate composition of rainbow trout (Oncorhynchus mykiss) raised under commercial farming condition in Black Sea
Akhan, Süleyman; Okumuş, İbrahim; Delihasan Sonay, Fatma; Koçak, Nesrin (Veteriner Fakultesi Dergisi, 2010)Growth characteristics, slaughter yield and proximate composition of rainbow trout reared under commercial condition in Black Sea were investigated for one production season. The fish were weighted and sampled for quality ... -
Halogenated by-products in chlorinated indoor swimming pools: a long-term monitoring and empirical modeling study
Genişoğlu, Mesut; Minaz, Mert; Tanacan, Ertaç; Sofuoğlu, Sait Cemil; Kaplan Bekaroğlu, Şehnaz Şule; Kanan, Amer; Ateş, Nuray; Sardohan Köseoğlu, Tuğba; Yiğit, Nevzat Özgü; Harman, Bilgehan İlker (Amer Chemical Soc., 2023)Monitoring the disinfection process and swimming pool water quality is essential for the prevention of microbial infections and associated diseases. However, carcinogenic and chronic-toxic disinfection by-products (DBPs) ... -
Hazelnut meal as a protein source in Russian sturgeon (acipenser gueldenstaedtii brandt, 1833) diets
Karabulut, Huriye Arıman; Kurtoğlu, İlker Zeki; Altaş, Samet (Parlar Scientific Publications (P S P), 2017)The uses of hazelnut meal in Russian sturgeon (Acipenser gueldenstaedtii) diets were investigated. Hazelnut meal used in three different concentrations: I. Group (control) 0% HM, II. Group 15% HM and III. Group 45% HM, ... -
Hematology of diploid and triploid rainbow trout (Oncorhynchus mykiss), Black Sea trout (Salmo labrax Pallas, 1814), and their F1 hybrids
Erythrocyte sizes and counts, leukocyte counts, hemoglobin concentrations, and hematocrit values were determined for diploid and triploid rainbow trout (Oncorhynchus mykiss), Black Sea trout (Salmo labrax), and their ... -
Histopathology of rainbow trout (oncorhynchus mykiss) and sturgeon (acipenser baerii) exposed to sublethal concentrations of cement
Kurtoğlu, İlker Zeki; Kayış, Şevki; Ak, Kübra; Gençoğlu, Songül; Düzgün, Ahmet; Ulutaş, Gökay; Er, Akif (Parlar Scientific Publications (P S P), 2016)In the present study, histopathologic effects of the cement mixing with water in aquatic environment on rainbow trout (Oncorhynchus mykiss) and Siberian sturgeon (Acipenser baerii) has been examined. Both of the two fish ... -
Improving the reproductive yield of Black Sea Salmon (Salmo labrax PALLAS, 1814) with a selective breeding program
Çakmak, Eyüp; Firidin, Şirin; Aksungur, Nilgün; Çavdar, Yahya; Kurtoğlu, İlker Zeki; Aksungur, Muharrem; Özel, Osman Tolga; Çankırılıgil, Ekrem Cem; Düzgünses, Zehra Duygu; Batır, Esin (İstanbul University Press, 2022)This study aimed to improve some culture characteristics of Black Sea salmon (Salmo labrax) culture generations through a classical selective breeding program. Thus, the success of the applied program was examined by ... -
Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Er, Akif; Kayış, Şevki (2015)In the present study, intensity, prevalence, and some pathologic effects of Caligus minimus, Nerocila spp., and Livoneca punctata on fishes extending from the eastern Black Sea coast of Turkey were determined. In addition, ... -
Inter-specific hybridization between Black Sea trout (Salmo labrax Pallas, 1814) and rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
Akhan, Süleyman; Delihasan Sonay, Fatma; Okumuş, I.; Köse, Özay; Yandı, İlhan (Wiley, 2011)Thermal shock-induced triploid and unshocked control hybrids between rainbow trout (Oncorhynchus mykiss) and Black Sea trout (Salmo labrax) and their parental species were produced under hatchery condition by using heat ... -
Introduce the Siberian Sturgeon (Acipenser baerii) to Turkish aquaculture industry: Duoculture possibility with Rainbow Trout
Ak, Kübra; Kurtoğlu, İlker Zeki; Serezli, Ramazan; Kayış, Şevki; Yandı, İlhan (Ege Univ, Fac Fisheries, 2019)Duo culture response of Siberian sturgeon (Acipenser baeri) and rainbow trout (Oncorhynchus mykiss) was evaluated in culture tank conditions. Triplicated culture groups were planned as: mono-culture sturgeon (M, n=10), ... -
Investigation of long-term bisphenol A exposure on rainbow trout (Oncorhynchus mykiss): Hematological parameters, biochemical indicator, antioxidant activity, and histopathological examination
Minaz, Mert; Er, Akif; Ak, Kübra; Nane, İkbal Demet; İpek, Zeynep Zehra; Yalçın, Arzu; Kurtoğlu, İlker Zeki; Kayış, Şevki (Elsevier, 2022)As an industrial synthetic chemical, bisphenol A (BPA) has the potential to have physiologically and histologically adverse effects on aquatic organisms. BPA causes the reproductive disrupting of all vertebrates due to its ... -
Investigation of mucus obtained from different fish species on the acute pain induced with scalpel incision in paw of rats
Çetin, Nihal; Süleyman, Bahtiyar; Kuyrukluyıldız, Ufuk; Nalkıran, Hatice Sevim; Kıran, Altan; Gençoğlu, Songül; Düzgün, Ahmet; Kurtoğlu, İlker Zeki; Yaralı, Oğuzhan; Gül, Mehmet Ali; Süleyman, Halis (Int Press Editing Centre Inc, 2016)No comparative study could be found for the analgesic activity of mucuses from the Oncorhynchus mykiss (OM), Salvelinus fontinalis (SF), Salmo coruhensis (SC), Acipenser gueldenstaedtii (AG), and Acipenserbaerii (AB) fish ... -
The investigation of the possibility of using red california earthworm (Eisenia fetid A) meal as an alternative protein source in rainbow trout (Oncorhynchus mykiss) diet
Karabulut, Huriye Arıman; Kurtoğlu, İlker Zeki; Yüksek, Turan; Bayraktar, Zeynep (Parlar Scientific Publications, 2020)This study was carried out to determine the effect of earthworm meal usage on growth performance and body composition in fry rainbow trout feed. The 360 fish with an average weight of 5.05 ± 03.61 g were used in the study. ...