Abstract
Thirty-six softwater lakes in central Ontario were sampled during 1988 to determine the relationship between lake pH and ecology of resident crayfish populations. The distribution and relative abundance of crayfish was found to depend upon lake pH. Sublethal acidification stress was also reflected by a decrease in carapace rigidity of Orconectes spp. No evidence of microsporidosis was detected. These results support previous population-specific research in demonstrating the marked sensitivity of crayfish to lake acidification below pH 6.0.
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Abrahamsson, S. A. A., 1972. Fecundity and growth of some populations of Astacus astacus Linne in Sweden. Inst. Freshwat. Res. Drott. Rep. 52: 23–37.
Allison, W. R. & H. H. Harvey, 1981. Methods for assessing the benthos of acidifying lakes. In Singer, R. [ed.] Effects of Acidic Precipitation on Benthos. N. Am. Benthol. Soc. Colgate Univ., NY: 1–13.
Anderson, R. V., 1975. An albinistic crayfish, Orconectes virilis (Hagen, 1870), (Decapoda, Astacidea). Crustaceana 29: 314.
Berrill, M., L. Hollett, A. Margosian & J. Hudson, 1985. Variation in tolerance to low environmental pH by the crayfish Orconectes rusticus, O. propinquss, and Cambarus robustus. Can. J. Zool. 63: 2586–2589.
Capelli, G. M. & J. J. Magnuson, 1983. Morphoedaphic and biogeographic analysis of crayfish distribution in northern Wisconsin. J. Crust. Biol. 3: 548–564.
Collins, N. C., A. P. Zimmerman & P. Knoechel, 1981. Comparisons of benthic infauna and epifauna biomasses in acidified and non-acidified Ontario lakes. In Singer, R. (ed.), Effects of acidic Precipitation on Benthos. N. Am. Benthol. Soc. Colgate NY: 35–48.
Collins, N. C., H. H. Harvey, A. J. Tierney & D. W. Dunham, 1983. Influence of predatory fish density on trapability of crayfish in Ontario lakes. Can. J. Fish. aquat. Sci. 40: 1820–1828.
Crocker, D. W. & D. W. Barr, 1968. Handbook of the crayfishes of Ontario. Univ. Toronto Press. Downsview, Ontario, 155 pp.
Davies, I. J., 1989. Population collapse of the crayfish Orconectes virilis (Hagan), in response to experimental whole-lake acidification. Can. J. Fish aquat. Sci. 46: 910–922.
Durham, D. W., S. D. Jordan & M. Niglas, 1979. A new colour morph of the crayfish Orconectes propinquus (Girard). Am. Midl. Nat. 102: 382–387.
France, R. L., 1983. Response of the crayfish Orconectes virilis to experimental acidification of a lake with special reference to the importance of calcium. In Goldman, C.R. (ed.), Freshwater Crayfish 5. Davis, CA: 98–111
France, R. L., 1985. Relationship of crayfish (Orconectes virilis) growth to population abundance and system productivity in small oligotrophic lakes in the Experimental Lakes Area, northwestern Ontario. Can. J. Fish. aquat. Sci. 42: 1096–1102.
France, R. L., 1987a. Calcium and trace metal composition of the crayfish Orconectes virilis in relation to experimental lake acidification. Can. J. Fish. aquat. Sci. 44: 107–113.
France, R. L., 1987b. Reproductive impairment of the crayfish Orconectes virilis in response to experimental acidification of Lake 223. Can. J. Fish. aquat. Sci. 44: 97–106.
France, R. L., 1993. Effect of experimental lake acidification on crayfish population recruitment and age composition in northwestern Ontario, Canada. Biol. Conserv. 63: 53–59.
France, R. L. & N. C. Collins, 1993. Extirpation of crayfish in a lake affected by long-range anthropogenic acidification. Conserv. Biol. 7: 184–188.
France, R. L. & L. Graham, 1985. Increased microsporidian parasitism of the crayfish Orconectes virilis in an experimentally acidified lake. Wat Air Soil Pollut. 26: 129–136.
France, R. L., E. T. Howell, M. J. Patterson & P. M. Stokes, 1991. Relationship between littoral grazers and metaphytic algae in five softwater lakes. Hydrobiologia 220: 9–27.
France, R. L. & P. M. Welbourn, 1991. Abundance of Rana clamitans tadpoles in Canadian Shield lakes. Verb. int. Ver. Limnol. 24: 2965–2969.
France, R. L. & P. M. Welbourn, 1992. Influence of lake pH and macrograzers on the distribution and abundance of nuisance metaphytic algae. Can. J. Fish. aquat. Sci. 49: 185–195.
Graham, L. & R. France, 1986. Attempts to transmit experimentally the microsporidian Thelohania contejeani in fresh-water crayfish. Crustaceana 51: 208–211.
Jordan, S. D. & D. W. Durham, 1987. Color morphs of the crayfish Orconectes propinquus (Girard) (Decapoda, Cambaridae): a preliminary study of agnostic interactions. Crustaceana 53: 315–318.
Jordan, S. D., D. W. Durham & N. W. Jordan, 1986. A color morph of the crayfish Orconectes propinquus (Girard) Decapoda, Cambaridae. Crustaceana 51: 104–107.
Lodge, D. M., T. K. Kratz & G. M. Capelli, 1986. Long-term dynamics of three crayfish species in Trout Lake, Wisconsin. Can. J. Fish. aquat. Sci. 43: 993–998.
Malley, D. F., 1980. Decreased survival and calcium uptake by the crayfish Orconectes virilis in low pH. Can. J. Fish. aquat. Sci. 37: 364–372.
Malley, D. F. & P. S. S. Chang, 1985. Effects of aluminum and acid on calcium uptake by the crayfish Orconectes virilis. Arch. Envir. Contam. Toxicol. 14: 739–747.
O'Keefe, C. & J. D. Reynolds, 1983. The occurrence of crayfish diseases and their significance in Ireland. In C. R. Goldman (ed.), Freshwater Crayfish 5. Davis, CA
Quilter, C. G., 1976. Microsporidian pararsite Thelohania contejeani Henneguy from New Zealand freshwater crayfish. N.Z.J. Mar. Freshwat. Res. 10: 225–231.
Reid, R. A. & S. M. David, 1990. Crayfish distribution and species composition in Muskoka and Haliburton lakes. Ont. Min. Envir. DR 90/1., Toronto, Ont., 71 pp.
Somers, K. M., 1986. Population characteristics of the crayfish, Cambarus bartoni, in lakes with and without introduced populations of smallmouth bass, Micropterus dolomieri, in Algonquin Park. PH. D. Thesis. Western Univ., London, Ontario.
Voronin, V. N., 1971. New data on microsporidosis of the crayfish Astacus astacus (L.). Parazitologya 5: 186–191.
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France, R.L. Influence of lake pH on the distribution, abundance and health of crayfish in Canadian Shield lakes. Hydrobiologia 271, 65–70 (1993). https://doi.org/10.1007/BF00007542
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DOI: https://doi.org/10.1007/BF00007542