This study was performed to determine infection and pathologies of the parasites (Myxobolus cyprini Lamproglena pulchella) on three different fish species (Barbus lacerta, Capoeta trutta umbla) caught in Wildlife. The for this were transported laboratory accordance with ethical rules investigated parasites. According results, two parasite identified. Myxobolus found soft tissue pectoral fins as...

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Velkova-Jordanoska, L. & Kostoski, G.: Histopathological analysis of liver in fish (Barbus meridionalis petenyi Heckel) in reservoir Trebeni{ta. Nat. Croat., Vol. 14, No. 2., 147–153, 2005, Zagreb. The Barbus meridionalis petenyi Heck. is a typical benthophagous fish, feeding on the zoobenthos and plant components and thanks to its sensitivity to the changes in surrounding medium is an ideal ob...

Yearling common barbel (Barbus barbus L.) were fed four purified casein-based diets for 6 weeks in outdoor cages. Besides control diet, these were supplemented with 0.3 mg kg(-1) dw selenium (Se) from sodium selenite, or 0.3 and 1.0 mg kg(-1) from Se-enriched microalgae biomass (Chlorella), a previously untested Se source for fish. Fish mortality, growth, Se accumulation in muscle and liver, an...

This paper considers the length–weight relationship of six out of eight most commonly found fish species inhabiting the Vardar River biotope, the largest riverine system in the central part of the Balkan Peninsula: Alburnoides bipunctatus (Bloch, 1782); Alburnus alburnus (Linnaeus, 1758), Barbus macedonicus Karaman, 1928; Barbus peloponnesius Valenciennes, 1842; Chondrostoma vardarense Karaman,...

Navratil S.: Parasitoses in the Fry of Selected Freshwater Fish Species under the Conditions of Stripping and Rearing. Acta vet. Bmo. 60. 1991: 357-366. During the period from 1984 to 1989. the problem of parasitic invasion into the artificially reproduced and reared fry of the freshwater fish species (Barbus barbus, Chondrostoma nasus. Leuciscus cephalus, Aspius aspius) wereinvestigated at a s...