Jatigede Reservoir began to be inundated in August 2015. The fish caught at the beginning of 2017 inundation were 9 families consisting 17 species 2017. This research aims determine structure community living after six years inundation. was carried out from November 2020 April 2021 Reservoir, using survey method. Primary data which includes relative abundance fish, diversity index and uniformit...

The fishes are one of the most important vertebrate, provided rich protein sources for human and several animals elements in economy many countries. Fish diversity river essentially represents fish faunal diversity. Rivers conserve a variety species which supports from period August 2009 to July 2010. aim study was explore fauna Narmada River. In course investigation, four sampling spots were s...

The distribution of non-essential trace elements in some vital organs of 11 fish species from Aiba Reservoir, Iwo, Nigeria was assessed between November 2010 and June 2011. The fish species belong to seven families; family Mormyridae, family Cyprinidae, family Hepsetidae and family Channidae each with one species; family Bagridae and family Clariidae each with two species; and family Cichlidae ...

The genotypes of three color mutants in goldfish: a depigmentation character of larval melanophores, albinism and a recessive-transparent character, were analyzed by crossing experiments. The depigmentation character in the common goldfish is controlled by two dominant multiple genes, Dp1 and Dp2, and only fish with double recessive alleles dp1dp1 dp2dp2 can retain larval melanophores throughou...

The Middle East contains a great diversity of Capoeta species, but their taxonomy remains poorly described. We used mitochondrial history to examine diversity of the algae-scraping cyprinid Capoeta in Iran, applying the species-delimiting approaches General Mixed Yule-Coalescent (GMYC) and Poisson Tree Process (PTP) as well as haplotype network analyses. Using the BEAST program, we also examine...

The aim of this investigation was to determine the levels of heavy metals and metalloids in freshwater fish from the Zagreb area. A total of 216 freshwater fish samples from 5 sites were examined: Sava river upstream from Zagreb, Sava river at Zagreb, Sava river downstream from Zagreb, Jarun Lake, and 5 "ecologic" fishponds from the Zagreb surroundings. The metals lead, cadmium, mercury and the...

Changes in the motivational component of rheoreaction (the ratio types) during starvation some fish species has been analyzed. The presence motivation to migrate (before starvation) is major pattern future changes resulting from starvation. All families Cyprinidae and Salmonidae studied with initially behavior as resident individuals show same type response Their preference for currentwise move...

During a survey of Gahar Lake and Gahar River from 2008 to 2009 some specimen obtained by seasonal sampling in 6 stations, 3 stations in the lake and 3 stations in the river. Three different methods were used for sampling, gill net and hook in the lake and electrofishing in the river. Due to the results 3 species from 2 families in Gahar Lake and 12 species form 3 families in Gahar River were...