Search Results - "SLAVIK, Ondřej"

Methamphetamine pollution elicits addiction in wild fish by Horký, Pavel, Grabic, Roman, Grabicová, Kateřina, Brooks, Bryan W., Douda, Karel, Slavík, Ondřej, Hubená, Pavla, Sancho Santos, Eugenia M., Randák, Tomáš

“…ABSTRACT Illicit drug abuse presents pervasive adverse consequences for human societies around the world. Illicit drug consumption also plays an unexpected…”
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Altered thermoregulation as a driver of host behaviour in glochidia-parasitised fish by Horký, Pavel, Slavík, Ondřej, Douda, Karel

“…Parasites alter their host behaviour and vice versa as a result of mutual adaptations in the evolutionary arms race. One of these adaptations involves changes…”
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The future distribution of river fish: The complex interplay of climate and land use changes, species dispersal and movement barriers by Radinger, Johannes, Essl, Franz, Hölker, Franz, Horký, Pavel, Slavík, Ondřej, Wolter, Christian

“…The future distribution of river fishes will be jointly affected by climate and land use changes forcing species to move in space. However, little is known…”
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The effect of parasitism on boldness and sheltering behaviour in albino and pigmented European catfish (Silurus glanis) by Valchářová, Tereza, Horký, Pavel, Douda, Karel, Slavík, Ondřej

“…Parasites can change the behaviour of their hosts, but little attention has been given to the relationship between parasite effects on host behaviour and…”
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Pupil size variation as a response to stress in European catfish and its application for social stress detection in albino conspecifics by Slavík, Ondřej, Horký, Pavel, Velíšek, Josef, Valchářová, Tereza

“…Hormonal changes such as increased cortisol level in blood plasma in response to stress and social environmental stimuli are common among vertebrates including…”
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Fish self-awareness: limits of current knowledge and theoretical expectations by Hubená, Pavla, Horký, Pavel, Slavík, Ondřej

“…Animal self-awareness is divided into three levels: bodily, social, and introspective self-awareness. Research has focused mainly on the introspection of…”
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Effects of physical parameters on fish migration between a reservoir and its tributaries by Pfauserová, Nikola, Brabec, Marek, Slavík, Ondřej, Horký, Pavel, Žlábek, Vladimír, Hladík, Milan

“…Reservoirs interrupt natural riverine continuity, reduce the overall diversity of the environment, and enhance the spread of non-native fish species through…”
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Large brain in undisturbed headwaters: validation of general evolutionary predictions from a local-scale perspective by Hubená, Pavla, Klement, Aleš, Slavík, Ondřej, Horký, Pavel

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Pigment matters: Behavior and lateralization of albino and pigmented fish (Bronze Corydoras) in aquaculture by Svitačová, Kristína, Horký, Pavel, Valchářová, Tereza, Slavík, Ondřej

“…Animal welfare science recognizes fish as sentient beings capable of experiencing pain, stress, and various emotions. As social interactions and mutual…”
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Pigmentation potentially influences fish welfare in aquaculture by Svitačová, Kristína, Slavík, Ondřej, Horký, Pavel

“…Pigmentation is an important factor for the survival of organisms in different environments; in fish, it plays a key role in social communication and shoal…”
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Improved river continuity facilitates fishes' abilities to track future environmental changes by Radinger, Johannes, Hölker, Franz, Horký, Pavel, Slavík, Ondřej, Wolter, Christian

“…Barriers represent one of the largest anthropogenic impacts on the ecological status of rivers, and they also potentially restrict fishes' ability to respond…”
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Synergistic and antagonistic interactions of future land use and climate change on river fish assemblages by Radinger, Johannes, Hölker, Franz, Horký, Pavel, Slavík, Ondřej, Dendoncker, Nicolas, Wolter, Christian

“…River ecosystems are threatened by future changes in land use and climatic conditions. However, little is known of the influence of interactions of these two…”
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Home range size decreases with increasing site fidelity in high-density subpopulations of brown trout by Slavík, Ondřej, Horký, Pavel

“…The home range (HR) of wild animals increases with individual body size and is smaller in high density populations in productive areas. If sufficient resources…”
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Ostracism of an albino individual by a group of pigmented catfish by Slavík, Ondřej, Horký, Pavel, Maciak, Matúš

“…Physiological and behavioural constraints hinder albino individuals. Albino animals are rare in the wild; this trait is associated with easy detection by…”
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The costs of beauty: Common carp with different colour phenotypes differ in behavioural response and cognitive ability by Svitačová, Kristína, Slavík, Ondřej, Velíšek, Josef, Lepič, Pavel, Randák, Tomáš, Horký, Pavel

“…Domestication is a process in which animals are bred in captivity under controlled resource availability. Compared with wild-type phenotypes, animals with…”
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Spatial distribution of native fish species in tributaries is altered by the dispersal of non-native species from reservoirs by Pfauserová, Nikola, Slavík, Ondřej, Horký, Pavel, Turek, Jan, Randák, Tomáš

“…Reservoirs are known to alter temperature and flow regimes, shift nutrient cycles, reduce downstream species diversity and enable a predominantly upstream…”
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Parasite-induced increases in the energy costs of movement of host freshwater fish by Slavík, Ondřej, Horký, Pavel, Douda, Karel, Velíšek, Josef, Kolářová, Jitka, Lepič, Pavel

“…Abstract Parasitization by the larvae (glochidia) of freshwater mussels can cause harm to a fish's gills, resulting in less effective respiration and/or…”
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Differential effects of antidepressant sertraline in glochidia-fish interactions involving drug transfer from parasite to host by Gregarová, Kateřina, Zhao, Shuran, Grabicová, Kateřina, Horký, Pavel, Grabic, Roman, Slavík, Ondřej, Randák, Tomáš, Douda, Karel

“…•Exposure of fish hosts to 0.2 µg/L sertraline marginally enhanced parasite attachment success.•Exposure of parasitic glochidia to 4 µg/L sertraline influenced…”
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Traces of tramadol in water impact behaviour in a native European fish by Santos, Maria Eugenia Sancho, Horký, Pavel, Grabicová, Kateřina, Hubená, Pavla, Slavík, Ondřej, Grabic, Roman, Douda, Karel, Randák, Tomáš

“…Tramadol is a widely used analgesic with additional antidepressant and anxiolytic effects. This compound has been reported in continental waters reaching…”
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Aggression repeatability in stressed fish in response to an environmental concentration of sertraline and lunar cycle as evidenced by brain metabolomics by Hubená, Pavla, Horký, Pavel, Grabic, Roman, Grabicová, Kateřina, Douda, Karel, Slavík, Ondřej, Randák, Tomáš

“…•Sertraline reduces behavioural fluctuations throughout the synodic month.•Sertraline reduces the response to chronic stress at field-realistic…”
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