. "\u010Euri\u0161, Z." . "Policar, Tom\u00E1\u0161" . . . . . "17" . . . . "12610" . "[433BB73102CB]" . "3"^^ . "RIV/60076658:12610/01:00002789" . "0"^^ . . "2001-09-13+02:00"^^ . "0"^^ . "Knowledge- based management of european native crayfishes, Poitiers," . "Z(MSM 126100003)" . . "2"^^ . . . "Occurrence of stone crayfish Austropotamobius torrentium (Schrank) in the Czech Republic." . . . "689591" . . "RIV/60076658:12610/01:00002789!RIV/2002/MSM/126102/N" . "Occurrence of stone crayfish Austropotamobius torrentium (Schrank) in the Czech Republic." . . "Five species of crayfish - two native species Austropotamobius torrentium and Astacus astacus, one introduced Europeans species, Astacus leptodactylus, and two alien American species, Orconectes limosus and Pacifastacus leniusculus, occur in open watersof the Czech Republic. The stone crayfish is highly endangered species of crayfish here, known only from several recent records. Four localities have been confirmed for the presence of the stone crayfish in the Czech Republic. Basic characteristic of th e following stone crayfish occurring localities are described: M\u00EDza brook in K\u0159ivokl\u00E1t protected area, Zub\u0159ina brook near Doma\u017Elice, Lu\u010Dn\u00ED brook near Trutnov and Klabava brook in Brdy military training area. The present localities have been investigated for chemical, structural and terrestrial environments. Properties of these waters (morphology, supply of substrate, current, aquatic and terrestrial environments) are compared with literature data. Strong conservation actions are necessary to save the en" . "Poitiers" . "Occurrence of stone crayfish Austropotamobius torrentium (Schrank) in the Czech Republic."@en . "FR" . "Poitiers" . . "1"^^ . "Occurrence of stone crayfish Austropotamobius torrentium (Schrank) in the Czech Republic."@en . . "Five species of crayfish - two native species Austropotamobius torrentium and Astacus astacus, one introduced Europeans species, Astacus leptodactylus, and two alien American species, Orconectes limosus and Pacifastacus leniusculus, occur in open watersof the Czech Republic. The stone crayfish is highly endangered species of crayfish here, known only from several recent records. Four localities have been confirmed for the presence of the stone crayfish in the Czech Republic. Basic characteristic of th e following stone crayfish occurring localities are described: M\u00EDza brook in K\u0159ivokl\u00E1t protected area, Zub\u0159ina brook near Doma\u017Elice, Lu\u010Dn\u00ED brook near Trutnov and Klabava brook in Brdy military training area. The present localities have been investigated for chemical, structural and terrestrial environments. Properties of these waters (morphology, supply of substrate, current, aquatic and terrestrial environments) are compared with literature data. Strong conservation actions are necessary to save the en"@en . "rak kamen\u00E1\u010D, Austropotamobius torrentium, v\u00FDskyt, \u010Cesk\u00E1 republika"@en . "Koz\u00E1k, Pavel" .