Predrag Simonović
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View article: TEFLUTHRIN-INDUCED MASS MORTALITY OF FARMED RAINBOW TROUT (ONCORHYNCHUS MYKISS) IN SERBIA: A CASE STUDY
TEFLUTHRIN-INDUCED MASS MORTALITY OF FARMED RAINBOW TROUT (ONCORHYNCHUS MYKISS) IN SERBIA: A CASE STUDY Open
We present the first documented case of mass mortality in farmed rainbow trout (Oncorhynchus mykiss) linked to tefluthrin contamination in a freshwater stream. In June 2013, a twelve-day pollution event occurred in the Rogačica River, Repu…
View article: Discrimination of Morphological Traits Between Atlantic and Danubian Brown Trout Lineages and Their Hybrids
Discrimination of Morphological Traits Between Atlantic and Danubian Brown Trout Lineages and Their Hybrids Open
Brown trout of non-native lineages (e.g. Atlantic) have been stocked into Croatian streams and rivers primarily to meet angling demand, resulting in the presence of admixed populations at many locations. The clear, easily distinguishable m…
View article: TREATISE ON ASSESSMENT OF RISK ON AQUATIC ECOSYSTEM OF THE RIVER JADAR OWING TO EXPLOITATION OF BORON AND LITHIUM IN THE PROJECT „JADAR“
TREATISE ON ASSESSMENT OF RISK ON AQUATIC ECOSYSTEM OF THE RIVER JADAR OWING TO EXPLOITATION OF BORON AND LITHIUM IN THE PROJECT „JADAR“ Open
Risk assessment of the aquatic ecosystem of the River Jadar is based on the composition and amount of wastewater that is to be processed and released into the stream. This study aimed to assess the effects of untreated wastewater on aquati…
View article: A Study of Fish Community at the Obedska Bara Ramsar Site and Pathways to Sustainable Management
A Study of Fish Community at the Obedska Bara Ramsar Site and Pathways to Sustainable Management Open
The study was conducted on the Obedska Bara Ramsar site at two localities, Krstonošića okno and canal Vok, to provide insight into fish community status by analysing fish biomass, biodiversity, and changes after restoration measures. A tot…
View article: To be, or not to be, a non-native species in non-English languages: gauging terminological consensus amongst invasion biologists
To be, or not to be, a non-native species in non-English languages: gauging terminological consensus amongst invasion biologists Open
In invasion biology, terminological frameworks contribute to the improvement of effective communication among scientists, stakeholders, and policy-makers. This is important not only for informing policy decisions but also for engaging the …
View article: First Record of Huchen <i>hucho hucho</i> (Linnaeus 1758) in the Grza River: Human-Caused Introduction from its Native Habitat in Serbia
First Record of Huchen <i>hucho hucho</i> (Linnaeus 1758) in the Grza River: Human-Caused Introduction from its Native Habitat in Serbia Open
Huchen or Danube salmon Hucho hucho (Linnaeus 1758) is one of the largest salmonid species in the world and the largest species native to the Danube basin in Europe. In Serbia, this species inhabits the Drina river system, as well as the u…
View article: Loss of native brown trout diversity in streams of the continental Croatia
Loss of native brown trout diversity in streams of the continental Croatia Open
Introduction: The genetic diversity of brown trout in the Western Balkans has been disrupted by the introduction of non-native Atlantic phylogenetic lineages and non-native haplotypes of the Danubian phylogenetic lineage. The Western Balka…
View article: Feeding habits and diet overlap between <i>Delminichthys ghetaldii</i> and <i>Telestes dabar</i> , two endemic species from karst poljes in Bosnia and Herzegovina
Feeding habits and diet overlap between <i>Delminichthys ghetaldii</i> and <i>Telestes dabar</i> , two endemic species from karst poljes in Bosnia and Herzegovina Open
This study presents primary observations of the natural diet of two endemic fishes, Delminichthys ghetaldii and Telestes dabar, along with an examination of their niche overlap. The feeding habits of these species were analyzed based on a …
View article: The ichthyofauna of the upper Neretva River
The ichthyofauna of the upper Neretva River Open
Fish were sampled at nine locations of the upper Neretva River, upstream of Glavatičevo. Evidence of the endangered softmouth trout (Salmo obtusirostris) was obtained as well as the presence of other native and non-native salmonids. Geneti…
View article: Status and Perspectives of the Ichthyofauna of the Labudovo okno Ramsar Site: An Analysis of 14 Years of Data
Status and Perspectives of the Ichthyofauna of the Labudovo okno Ramsar Site: An Analysis of 14 Years of Data Open
Over the last 14 years, ichthyological and ecological parameters have been monitored in the Labudovo okno Ramsar site. This area is important for its biodiversity as it is home to many rare and endangered plants and animal species. A total…
View article: A treatise about reliability in dating events of evolutionary history of brown trout Salmo cf. trutta (Actinopterygii) at Western Balkans: Impassable barriers, isolation of populations and assistance of geological timeframe
A treatise about reliability in dating events of evolutionary history of brown trout Salmo cf. trutta (Actinopterygii) at Western Balkans: Impassable barriers, isolation of populations and assistance of geological timeframe Open
A pool of data already existing about D-loop, i.e., the Control Region (CR) haplotypes of the mitochondrial DNA (mtDNA) of brown trout, Salmo trutta Linnaeus, 1758, tentative Adriatic trout Salmo farioides Karaman, 1938, and tentative Mace…
View article: New record of marbled polecat Vormela peregusna (Mammalia: Carnivora: Mustelidae: Ictonychinae) out of its current distribution range
New record of marbled polecat Vormela peregusna (Mammalia: Carnivora: Mustelidae: Ictonychinae) out of its current distribution range Open
This sighting record of marbled polecat Vormela peregusna is the westernmost for this globally vulnerable (VU) carnivore out of the native distribution range and the first one for Bosnia and Herzegovina. The current national conservational…
View article: <i>In situ</i>detection of the genotoxic potential as one of the lines of evidence in the weight-of-evidence approach—the Joint Danube Survey 4 Case Study
<i>In situ</i>detection of the genotoxic potential as one of the lines of evidence in the weight-of-evidence approach—the Joint Danube Survey 4 Case Study Open
Environmental studies which aim to assess the ecological impact of chemical and other types of pollution should employ a complex weight-of-evidence approach with multiple lines of evidence (LoEs). This study focused on in situ genotoxicolo…
View article: Changing climate may mitigate the invasiveness risk of non-native salmonids in the Danube and Adriatic basins of the Balkan Peninsula (south-eastern Europe)
Changing climate may mitigate the invasiveness risk of non-native salmonids in the Danube and Adriatic basins of the Balkan Peninsula (south-eastern Europe) Open
Salmonids are an extensively hatchery-reared group of fishes that have been introduced worldwide mainly for their high commercial and recreational value. The Balkan Peninsula (south-eastern Europe) is characterised by an outstanding salmon…
View article: New species of fish and crustaceans in Montenegrin waters (South Adriatic Sea)
New species of fish and crustaceans in Montenegrin waters (South Adriatic Sea) Open
The structure and composition of Mediterranean biodiversity has changed significantly. So far, in Montenegrin coastal waters, nine new non-native species have been recorded: Tylosurus acus imperialis, Caranx crysos, Siganus luridus, Fistul…
View article: Feeding Habits and Diet Overlap between Brown Trout Lineages from the Danube Basin of Croatia
Feeding Habits and Diet Overlap between Brown Trout Lineages from the Danube Basin of Croatia Open
Brown trout of non-native lineages have been stocked into Croatian streams and rivers primarily to meet angler demand. The diet of brown trout in the Black Sea Basin of Croatia is poorly understood, and there are no studies examining feedi…
View article: What’s on the Menu for the Resident Brown Trout in a Rich Limestone Stream?
What’s on the Menu for the Resident Brown Trout in a Rich Limestone Stream? Open
Examination of brown trout seasonal diet variation and investigation of terrestrial prey importance in a food-rich stream using four indices of prey importance (number and weight abundance, frequency of occurrence, index of relative import…
View article: First data on the structure of the vertebral column in Gobio and Romanogobio species (Actinopterygii, Cypriniformes, Gobionidae) from Ohrid Lake and the Vardar River basin
First data on the structure of the vertebral column in Gobio and Romanogobio species (Actinopterygii, Cypriniformes, Gobionidae) from Ohrid Lake and the Vardar River basin Open
The validity of four gudgeon species known for the ichthyofauna of North Macedonia has been a matter of different taxonomic disputes (except for Gobio ohridanus Karaman, 1924). Recently, a restoration of the species status was proposed for…
View article: Application of the geometric morphometrics approach in the discrimination of morphological traits between brown trout lineages in the Danube Basin of Croatia
Application of the geometric morphometrics approach in the discrimination of morphological traits between brown trout lineages in the Danube Basin of Croatia Open
Brown trout is a salmonid fish with a natural range extending throughout western Eurasia and North Africa. Due to its commercial value, it has also been introduced worldwide. In continental Croatia, introduced trout of the Atlantic lineage…
View article: Modern Impact and Recent Research in Aquaculture and Fisheries
Modern Impact and Recent Research in Aquaculture and Fisheries Open
Why join the Young Researchers Forum? The Young Academics Forum provides a platform for young researchers to meet and discuss research issues and methodology, share and develop ideas, learn from one another, and acquire knowledge from expe…
View article: Diversity of brown trout, Salmo trutta (Actinopterygii: Salmoniformes: Salmonidae), in the Danube River basin of Croatia revealed by mitochondrial DNA
Diversity of brown trout, Salmo trutta (Actinopterygii: Salmoniformes: Salmonidae), in the Danube River basin of Croatia revealed by mitochondrial DNA Open
Background. The molecular diversity of brown trout, Salmo trutta Linnaeus, 1758, has been poorly studied in Croatia. The control region of mitochondrial DNA (CR mtDNA) is in addition to other molecular markers a reliable for identifying ph…
View article: Alternative Life-History in Native Trout (Salmo spp.) Suppresses the Invasive Effect of Alien Trout Strains Introduced Into Streams in the Western Part of the Balkans
Alternative Life-History in Native Trout (Salmo spp.) Suppresses the Invasive Effect of Alien Trout Strains Introduced Into Streams in the Western Part of the Balkans Open
The diversity of native trout fish Salmo spp. comprises a variety of nominal taxa in Serbia, Montenegro, and Bosnia and Herzegovina. Recent mapping of the resident trout populations detected the presence of brown trout Salmo trutta (sensu …
View article: The efficiency of syringe stomach flushing in diet sampling of salmonids
The efficiency of syringe stomach flushing in diet sampling of salmonids Open
Background. A sampling of stomach and intestine content is usually performed by dissection of the gastrointestinal tract of fish. To avoid fish sacrificing, various non-lethal techniques have been developed and tested. Such sampling method…
View article: Consistency of impact assessment protocols for non-native species
Consistency of impact assessment protocols for non-native species Open
Standardized tools are needed to identify and prioritize the most harmful non-native species (NNS). A plethora of assessment protocols have been developed to evaluate the current and potential impacts of non-native species, but consistency…
View article: Feeding preferences and diet overlap of introduced Atlantic and native Danube lineages of brown trout (Salmo trutta) from Croatia
Feeding preferences and diet overlap of introduced Atlantic and native Danube lineages of brown trout (Salmo trutta) from Croatia Open
Event Abstract Back to Event Feeding preferences and diet overlap of introduced Atlantic and native Danube lineages of brown trout (Salmo trutta) from Croatia Marina Piria1*, Ivan Špelić1, Luana Velagić1, Ivana Lisica1, Tamara Kanjuh2, Ana…