in the present investigation a total of six parasite species, some eye-specific and others non-organ specific parasites were found in the eyes of 48 examined fish species, collected from fresh and brackish waters of iran during 2004-2006. ichthyophthirius multifiliis  was isolated from the external surface of the eyes of oncorhynchus mykiss, gyrodactylus stankovici from cyprinus carpio and lern...

This study determined the distribution and some diagnostic characteristics of Capoeta damascina, which belongs to Cyprinidae family, in Ceyhan Seyhan River basins. C. damascina individuals were detected 21 25 Basin stations 12 out 15 basin stations. show a wide It has been that lives at altitudes between 125 m (Hemite Stream) 1620 (Söğütlü basins, streams ranging from 165 (Çakıt stream) 1758 (S...

Bu çalışmanın amacı, Kurtuluş Deresi (Perşembe-Ordu)’nde yaşayan Capoeta banarescui bireylerinin kondisyon faktörü, boy-boy ve boy-ağırlık ilişkileri gibi bazı temel popülasyon özelliklerinin incelenmesidir. Çalışmamız kapsamında Ordu ili Perşembe ilçesinde bulunan Deresi’nden elektroşoker yardımıyla 60 adet C. bireyi örneklenmiştir. Balık örneklerinin ortalama standart, çatal total boyları sır...

this study was conducted to evaluate the morphological responses of two different species including capoeta gracilis and alburnoides eichwaldii due to construction of the tarik dam in the sefidrud river using geometric morphometric technique. for this purpose, a total of 80 specimens of c. gracilis and 60 specimens of a. eichwaldii were collected from upstream and down-stream of dam. the left s...

it has been postulated that the building of the manjil and tarik dams on sefidroud river has led to the body shape variation of capoeta gracilis in up- and downstream populations due to the isolation. in this study, geometric morphometric approach was used to explore body shape variations of capoeta gracilis populations in up- and downstream manjil and tarik dams in sefidroud river from south o...

this study was carried out to determine some biological characteristics including age, growth and somatic condition of carasobarbus luteus and capoeta trutta in the turkish part of the tigris river. the examined samples of c. luteus were distributed between ii-ix years of age. the length-weigth relations of females and males were calculated as log w =-4.7314 +3.0113 log fl and log w = -4.7631 +...

Bu çalışmada, Temmuz 2020- Haziran 2021 tarihleri arasında Gölova Baraj Gölü’nden avlanan 200 adet (105 dişi, 95 erkek) siraz balığı (Capoeta sieboldii Steindachner, 1864)’nın yaş ve eşey kompozisyonu, boy ağırlık dağılımları, yaş-boy, yaş-ağırlık, boy-ağırlık boy-boy ilişkileri ile kondisyon faktörü incelenmiştir. Örneklerin %52,5’i %47,5’i erkek bireylerden oluşmaktadır. Dişi bireylerin I-VII...