"RIV/49777513:23420/10:00504667!RIV11-MSM-23420___" . "000280166500015" . "FR - Francouzsk\u00E1 republika" . "271226" . . . "394-395" . . "The stone crayfish Austropotamobius torrentium (Schrank, 1803) is a species that usually prefers small and medium-sized streams. It is mainly dependent on coarse grained substrata, which it uses as shelter, but has also been observed on clay in which it creates burrows, similarly to other species of crayfish. In this study, the microhabitat preferences of the stone crayfish in day-time were evaluated. In 2008 (June-November) we collected data on stone crayfish abundances in 1263 patches, recording their position in streams (in five categories: 1. current, 2. lee, 3. shoreline, 4. backwater, 5. rapids), dominant substratum (in seven categories: 1. mud, 2. sand, 3. fine gravel, 4. gravel, 5. pebbles, 6. stones, 7. boulders) in eight streams in the West Bohemia region. This data was evaluated using an index of microhabitat electivity (calculated as the difference between the expected (calculated from all the samples) and actual frequency of occurrence in habitats within a given environmental" . . "3"^^ . "Microhabitat preferences of the stone crayfish Austropotamobius torrentium (Schrank, 1803)"@en . . "Fischer, D." . "Microhabitat preferences of the stone crayfish Austropotamobius torrentium (Schrank, 1803)" . . "Microhabitat preferences of the stone crayfish Austropotamobius torrentium (Schrank, 1803)"@en . "Hulec, L." . . . . "23420" . "1"^^ . "83" . "1961-9502" . "V" . . . "Vlach, Pavel" . . "habitat; selection; microhabitat; electivity index; Czech Republic"@en . "RIV/49777513:23420/10:00504667" . . "13"^^ . "Microhabitat preferences of the stone crayfish Austropotamobius torrentium (Schrank, 1803)" . . . "[82700224007D]" . . "Knowledge and Management of Aquatic Ecosystems" . "The stone crayfish Austropotamobius torrentium (Schrank, 1803) is a species that usually prefers small and medium-sized streams. It is mainly dependent on coarse grained substrata, which it uses as shelter, but has also been observed on clay in which it creates burrows, similarly to other species of crayfish. In this study, the microhabitat preferences of the stone crayfish in day-time were evaluated. In 2008 (June-November) we collected data on stone crayfish abundances in 1263 patches, recording their position in streams (in five categories: 1. current, 2. lee, 3. shoreline, 4. backwater, 5. rapids), dominant substratum (in seven categories: 1. mud, 2. sand, 3. fine gravel, 4. gravel, 5. pebbles, 6. stones, 7. boulders) in eight streams in the West Bohemia region. This data was evaluated using an index of microhabitat electivity (calculated as the difference between the expected (calculated from all the samples) and actual frequency of occurrence in habitats within a given environmental"@en .