Antonín Kouba

TL;DR: The Atlas of Crayfish in Europe as mentioned in this paper provides an overview of recent advances in this knowledge, and provides updated colour maps of the distribution of all crayfish species present in Europe.

TL;DR: The literature reporting heavy metal impacts on freshwater crayfish, with reference to accumulation levels, is reviewed and summarized with respect to their suitability as bioindicators.

TL;DR: Telemetry, acoustic monitoring, vision-based monitoring, measures of ventilatory activity, electrocardiography, and fiber-optic plethysmography are discussed and real-time biomonitoring is suggested as the most reliable method.

TL;DR: The acute exposure of CAL showed reduction of the level lipid peroxidation in hepatopancreas in all experimental groups compared with control, and the results of antioxidant activity showed a significant change on glutathione S-transferase in tissue of hepatopANCreas while no differences were observed on the others antioxidant parameters in crayfish's tissues.

TL;DR: A significant change in approach is needed, involving far greater communication with scientists, administrations, politicians, the pet industry, and pet owners, promoting euthanasia of unwanted pets rather than release, and the creation and promotion of white lists of low risk species that can be sold in the pet trade as discussed by the authors.