References
- Barbaresi , S. and Gherardi , F. 2001 . Daily activity of the white‐clawed crayfish, Austropotamobius pallipes (Lereboullet): a comparison between field and laboratory studies. . Journal of Natural History , 35 : 1861 – 1871 .
- Bernardo , J. M. and Ilhéu , M. 1994 . Red swamp crayfish (Procambarus clarkii) contribution to material cycling. . Verhandlungen des Internationalen Verein Limnologie , 25 : 2447 – 2449 .
- Bovee , K. D. 1986 . Development and evaluation of habitat suitability criteria for use in the instream flow incremental methodology , Washington (DC) : US Fish and Wildlife Service . Instream flow information paper no. 21. (US Fish and Wildlife Service biological report; 86[7])
- Butler , M. J. I. V. and Stein , R. A. 1985 . An analysis of the mechanism governing species replacements in crayfish. . Oecologia , 66 : 168 – 177 .
- Capelli , G. M. 1980 . Seasonal variation in the food habits of the crayfish Orconects propinquus (Girard) in Trout lake, Vilas County, Wisconsin, U.S.A. (Decapoda, Astacidea, Cambaridae). . Crustaceana , 38 : 82 – 86 .
- Crowe , T. P. and Underwood , A. J. 1998 . Testing behavioural “preference” for suitable microhabitat. . Journal of Experimental Marine Biology and Ecology , 225 : 1 – 11 .
- DiStefano , R. J. , Decoske , J. J. , Vangilder , T. M. and Barnes , L. S. 2003 . Macrohabitat partitioning among three crayfish species in two Missouri streams, USA. . Crustaceana , 76 : 343 – 362 .
- Dorn , N. J. and Mittelbach , G. G. 1999 . More than predator and prey: a review of interactions between fish and crayfish. . Vie et Milieu , 49 : 229 – 237 .
- Englund , G. and Krupa , J. J. 2000 . Habitat use by crayfish in stream pools: influence of predators, depth and body size. . Freshwater Biology , 43 : 75 – 83 .
- European Commission . 2000 . Directive 2000/60/EC. Establishing a framework for community action in the field of water policy , Luxembourg : European Commission . PE‐CONS 3639/1/100
- European Council . 1992 . Directive 92/43/EEC: On the conservation of natural habitats and of wild fauna and flora. Official Journal of the European Union L. 206
- Fausch , K. D. and White , R. J. 1981 . Competition between brook trout (Salvelinus fontinalis) and brown trout (Salmo trutta) for positions in a Michigan stream. . Canadian Journal of Fisheries and Aquatic Sciences , 38 : 1220 – 1227 .
- Foster , J. 1995 . Factors influencing the distribution and abundance of the crayfish Austropotamobius pallipes (Lereboullet) in Wales and in the Marches, UK. . Freshwater Crayfish , 8 : 78 – 98 .
- Fratini , S. , Zaccara , S. , Barbaresi , S. , Grandjean , F. , Souty‐Grosset , C. , Crosa , G. and Gherardi , F. 2005 . Phylogeography of the threatened crayfish (genus Austropotamobius) in Italy: implications for its taxonomy and conservation. . Heredity , 94 : 108 – 118 .
- Gherardi , F. , Acquistapace , P. and Santini , G. 2001 . Foraging by a threatened species – the white‐clawed crayfish, Austropotamobius pallipes. . Archiv für Hydrobiologie , 152 : 339 – 351 .
- Gherardi , F. , Acquistapace , P. and Santini , G. 2004 . Food selection in omnivores: a case study of the crayfish Austropotamobius pallipes. . Archiv für Hydrobiologie , 159 : 357 – 376 .
- Gherardi , F. , Baldaccini , G. N. , Barbaresi , S. , Ercolini , P. , De Luise , G. , Mazzoni , D. and Mori , M. 1999 . “ The situation in Italy. ” . In Crayfish in Europe as alien species , Edited by: Gherardi , F and Holdich , D. M . 107 – 128 . Rotterdam (Netherlands) : Balkema .
- Gherardi , F. , Barbaresi , S. and Villanelli , F. 1998 . Movement patterns of the white‐clawed crayfish, Austropotamobius pallipes, in a Tuscan stream. . Journal of Freshwater Ecology , 13 : 413 – 424 .
- Giller , P. S. and Malmqvist , B. 1998 . The biology of streams and rivers , New York : Oxford University Press .
- Gore , J. A. and Bryant , R. M Jr. 1990 . Temporal shift in physical habitat of the crayfish, Orconectes neglectus (Faxon). . Hydrobiologia , 199 : 131 – 142 .
- Grandjean , F. , Frelon‐Rimond , M. and Souty‐Grosset , C. 2002 . “ Compilation of molecular data for the phylogeny of the genus Austropotamobius: one species or several? ” . In Knowledge‐based management of European native crayfish Edited by: Souty‐Grosset , C and Grandjean , F . Crayfish special. Vol. 4. Bulletin Français de la Pêche et de la Pisciculture 367: 785–792
- Grandjean , F. , Harris , D. J. , Souty‐Grosset , C. and Crandall , K. 2000 . Systematics of the European endangered crayfish species Austropotamobius pallipes (Decapoda: Astacidae). . Journal of Crustacean Biology , 20 : 524 – 531 .
- Gutiérrez‐Yurrita , P. J. , Sancho , G. , Bravo , M. Á. , Baltanás , Á. and Montes , C. 1998 . Diet of the red swamp crayfish Procambarus clarkii in natural ecosystems of the Doñana National Park temporary fresh‐water marsh (Spain). . Journal of Crustacean Biology , 18 : 120 – 127 .
- Hart , D. D. 1992 . Community organization in streams: the importance of species interactions, physical factors and chance. . Oecologia , 91 : 220 – 228 .
- Ilhéu , M. , Acquistapace , P. , Benvenuto , C. and Gherardi , F. 2003 . Shelter use of the red swamp crayfish (Procambarus clarkii) in dry‐season stream pools. . Archiv für Hydrobiologie , 154 : 535 – 546 .
- Ilhéu , M. and Bernardo , J. M. 1993 . Food preference and predation of red swamp crayfish Procambarus clarkii—experimental assessment. . Freshwater Crayfish , 9 : 359 – 364 .
- Jacobs , J. 1974 . Quantitative measurement of food selection. A modification of the forage ratio and Ivlev's electivity index. . Oecologia , 14 : 413 – 417 .
- Keller , T. A. and Moore , P. A. 2000 . Context‐specific behavior: crayfish size influences crayfish–fish interactions. . Journal of the North American Benthological Society , 19 : 344 – 351 .
- Kutka , F. J. , Richards , C. and Merrick , G. W. 1996 . Habitat relationships and distribution of the crayfish, Orconectes propinquus, in the Saint Louis River Basin, Minnesota, USA. . Freshwater Crayfish , 11 : 73 – 82 .
- Lindqvist , O. V. and Huner , J. V. 1999 . “ Life history characteristics of crayfish: what makes some of them good colonizers? ” . In Crayfish in Europe as alien species , Edited by: Gherardi , F and Holdich , D. M . 23 – 30 . Rotterdam (Netherlands) : Balkema .
- Lynda , D. , Corkum , D. and Cronin , D. 2004 . Habitat complexity reduces aggression and enhances consumption in crayfish. . Journal of Ethology , 22 : 23 – 27 .
- Lonzarich , D. G. and Quinn , T. P. 1995 . Experimental evidence for the effect of depth and structure on the distribution, growth, and survival of stream fishes. . Canadian Journal of Zoology , 7 : 2223 – 2230 .
- Lowery , R. S. 1988 . “ Growth, moulting and reproduction. ” . In Freshwater crayfish: biology, management and exploitation , Edited by: Holdich , D. M and Lowery , R. S . 83 – 113 . Cambridge (UK) : Cambridge University Press .
- Machino , Y. and Holdich , D. M. 2006 . Distribution of crayfish in Europe and adjacent countries: updates and comments. . Freshwater Crayfish , 15 : 292 – 323 .
- Magnan , P. M. , Rodriguez , A. , Legendre , P. and Lacasse , S. 1994 . Dietary variation in freshwater fish species: relative contributions of biotic interactions, abiotic factors and spatial structure. . Canadian Journal of Fisheries and Aquatic Sciences , 51 : 2856 – 2865 .
- Mather , M. E. and Stein , R. A. 1993 . Direct and indirect effects of fish predation on the replacement of a native crayfish by an invading congener. . Canadian Journal of Fisheries and Aquatic Sciences , 150 : 1279 – 1288 .
- Momot , W. T. 1984 . Crayfish production: a reflection of community energetics. . Journal of Crustacean Biology , 4 : 35 – 54 .
- Naura , M. and Robinson , M. 1998 . Principles of using river habitat survey to predict the distribution of aquatic species: an example applied to the native white‐clawed crayfish Austropotamobius pallipes. . Aquatic Conservation: Marine & Freshwater Ecosystems , 8 : 515 – 527 .
- Nyström , P. , Brönmark , C. and Granéli , W. 1996 . Patterns in benthic food webs: a role for omnivorous crayfish? . Freshwater Biology , 36 : 631 – 646 .
- Olabarria , C. , Underwood , A. J. and Chapman , M. G. 2002 . Appropriate experimental design to evaluate preferences for microhabitat: an example of preferences by species of microgastropods. . Oecologia , 132 : 159 – 166 .
- Palmer , M. W. 1993 . Putting things in even better order: the advantages of canonical correspondence analysis. . Ecology , 74 : 2215 – 2230 .
- Payne , J. F. 1984 . Factors influencing patterns of crayfish distribution. . Freshwater Crayfish , 7 : 100 – 110 .
- Poff , N. L. and Ward , J. V. 1992 . Heterogeneous currents and algal resources mediate in situ foraging activity of a mobile stream grazer. . Oikos , 65 : 465 – 478 .
- Power , M. E. 1987 . “ Predator avoidance by grazing fishes in temperate and tropical streams: importance of stream depth and prey size. ” . In Predation: direct and indirect impacts on aquatic communities , Edited by: Kerfoot , W. C and Sih , A . 333 – 352 . Hanover (NH) : University Press of New England .
- Renai , B. , Bertocchi , S. , Brusconi , S. , Grandjean , F. , Lebboroni , M. , Parinet , B. , Souty Grosset , C. , Trouilhe , M. C. and Gherardi , F. 2006 . Ecological characterisation of streams in Tuscany (Italy) for the management of the threatened crayfish Austropotamobius pallipes complex. . Bulletin Français de la Pêche et de la Pisciculture , 380/381 : 1095 – 1114 .
- Reynolds , J. D. 1979 . Ecology of Austropotamobius pallipes in Ireland. . Freshwater Crayfish , 4 : 215 – 219 .
- Robson , B. J. and Chester , E. T. 1999 . Spatial patterns of invertebrate species richness in a river: the relationship between riffles and microhabitats. . Australian Journal of Ecology , 24 : 599 – 607 .
- Santucci , F. , Iaconnelli , M. , Andreani , P. , Cianchi , R. , Nascetti , G. and Bullini , L. 1997 . Allozyme diversity of European freshwater crayfish of the genus Austropotamobius. . Bulletin Français de la Pêche et de la Pisciculture , 347 : 663 – 676 .
- Sih , A. 1982 . Optimal patch use: variation in selective pressure for efficient foraging. . American Naturalist , 120 : 666 – 685 .
- Smith , G. R. T. , Learner , M. A. , Slater , F. M. and Foster , J. 1996 . Habitat features important for the conservation of the native crayfish Austropotamobius pallipes in Britain. . Biological Conservation , 75 : 239 – 246 .
- Souty‐Grosset , C , Holdich , D. M , Noël , P. Y , Reynolds , J. D and Haffner , P , eds. 2006 . Atlas of crayfish in Europe , Paris : Muséum National d'Histoire Naturelle . (Patrimoines naturels; 64)
- Stein , R. A. 1977 . Selective predation, optimal foraging, and the predator–prey interaction between fish and crayfish. . Ecology , 58 : 1237 – 1253 .
- Stein , R. A. and Magnuson , J. J. 1976 . Behavioral response of crayfish to a fish predator. . Ecology , 57 : 751 – 761 .
- Streissl , F. and Hödl , W. 2004 . Habitat and shelter requirements of the stone crayfish, Austropotamobius torrentium Schrank. . Hydrobiologia , 477 : 195 – 199 .
- Sutherland , W. J. 1998 . The importance of behavioural studies in conservation biology. . Animal Behaviour , 56 : 801 – 809 .
- ter Braak , C. J. F. 1990 . Update notes: CANOCO version 3.10 , Wageningen (Netherlands) : Agricultural Mathematics Group .
- ter Braak , C. J. F. and Šmilauer , P. 1988 . CANOCO reference manual and user's guide to Canoco for Windows. Software for canonical community ordination (version 4) , Wageningen (Netherlands), Ithaca (NY) : Centre for Biometry Wageningen, Microcomputer Power .
- ter Braak , C. J. F. and Verdonschot , P. F. M. 1995 . Canonical correspondence analysis and related multivariate methods in aquatic ecology. . Aquatic Sciences , 57 : 255 – 289 .
- Townsend , C. R. and Hildrew , A. G. 1994 . Species traits in relation to a habitat template for river systems. . Freshwater Biology , 31 : 265 – 275 .
- Tricarico , E. , Renai , B. and Gherardi , F. 2005 . Dominance hierarchies and mechanisms of recognition in the threatened crayfish, Austropotamobius italicus. . Bulletin Français de la Peche et de la Pisciculture , 376/377 : 655 – 664 .
- Vorburger , C. and Ribi , G. 1999 . Aggression and competition for shelter between a native and introduced crayfish in Europe. . Freshwater Biology , 42 : 111 – 119 .
- Werner , E. E. , Mittelbach , G. G. , Hall , D. J. and Gilliam , J. F. 1983 . Experimental tests of optimal habitat use in fish: the role of relative habitat profitability. . Ecology , 64 : 1525 – 1539 .