Scale morphology is a promising, additional tool for exploring the taxonomy and ecology of freshwater fishes

B Bánó, A Bolotovskiy, B Levin, GMT Mattox… - Fish and …, 2024‏ - Wiley Online Library
It has long been recognized that presence–absence, localisation, size, number and shape of
fish scales can be important taxonomic features. Although there are some notes on the …

The legacy of sexual ancestors in phenotypic variability, gene expression, and homoeolog regulation of asexual hybrids and polyploids

O Bartoš, J Röslein, J Kotusz, J Paces… - Molecular Biology …, 2019‏ - academic.oup.com
Hybridization and polyploidization are important evolutionary processes whose impacts
range from the alteration of gene expression and phenotypic variation to the triggering of …

[PDF][PDF] Influence of discharge on fish habitat suitability curves in mountain watercourses in IFIM methodology

V Macura, ZŠ Štefunková, M Majorošová… - Journal of Hydrology …, 2018‏ - sciendo.com
In this study, the quality of the aquatic habitats of mountain and piedmont streams was
evaluated using the 'Instream Flow Incremental Methodology (IFIM)'decision-making tool …

Influence of the morphological and hydraulic characteristics of mountain streams on fish habitat suitability curves

V Macura, A Škrinár, K Kaluz… - River research and …, 2012‏ - Wiley Online Library
Microhabitat preferences of adult brown trout (Salmo trutta m. fario) were monitored for the
purpose of determining design parameters for river restoration. The habitat preferences …

Relative importance of meso‐and microhabitat features in the within‐reach spatial distribution of size‐structured fish assemblages in small streams

Á Maroda, P Sály - Ecology of Freshwater Fish, 2023‏ - Wiley Online Library
This study aimed to explore the relative importance of mesohabitat and microhabitat
features, as well as the spatial and within‐day temporal covariates, on the body size‐related …

In the foothill zone—Sabanejewia balcanica (Karaman 1922), in the lowland zone—Sabanejewia bulgarica (Drensky, 1928): Myth or reality?

P Križek, J Mendel, J Fedorčák… - Ecology and …, 2020‏ - Wiley Online Library
The status of golden loaches (genus Sabanejewia) in the region of Central Europe and
Balkans is still ambiguous. The greatest controversy is caused by species Sabanejewia …

[PDF][PDF] Distribution of the Triclad Polycelis felina (Planariidae) in Aezkoa Mountains: effect of stream biotic features

R Manenti, B Bianchi - Acta Zool Bulg, 2014‏ - researchgate.net
The study of freshwater invertebrates composing macrobenthos communities of stream
habitats can be of great importance for both ecological and conservational purposes. In this …

[HTML][HTML] Microhabitat preferences of triploid Cobitis fish and diploid progenitors in two streams in Slovakia (Danube River Basin)

J Fedorčák, L Pekárik, K Halačka, Ľ Šmiga, P Manko… - Limnologica, 2018‏ - Elsevier
Abstract Loaches (genus Cobitis) in Slovakian tributaries (Danube River Basin) are
represented by diploid-polyploid hybrid complexes of C. elongatoides and C. tanaitica …

[PDF][PDF] Current distribution of the European grayling, Thymallus thymallus, and huchen, Hucho hucho, in the Transcarpatian region of Ukraine

AV Didenko, EM Talabishka, II Velykopolskiy… - Vestnik …, 2018‏ - mail.izan.kiev.ua
Kurtyak, FF, Kucheruk, AI—The distribution of the European grayling and huchen have been
studies using several sources of data including ichthyological surveys, analysis of anglers' …

Impact of Embeddedness on Salmo trutta at Different Periods of their Early Ontogenesis

V Bolliet, A Bardonnet - Brown trout: Biology, ecology and …, 2017‏ - Wiley Online Library
Over the past decades, anthropogenic activities such as mining, forestry, intensification of
agricultural practices, or road construction have greatly increased land erosion leading to an …