Abstract
Patterns of species diversity and community structure depend on scales larger than just a single habitat and might be influenced by the surrounding landscape. We studied the response of two insect families, mosquitoes (Diptera: Culicidae) and dytiscids (Coleoptera: Dytiscidae), to landscape variables at five spatial scales. We studied adult mosquito and dytiscid abundance, diversity, and species assemblages in relation to water permanence (area of permanent water bodies versus temporary wetlands) and forest cover (area covered by forest versus open land) within nested circles of 100 to 3000 m around trap sites in four wetlands in southern Sweden and in five wetlands in central Sweden. We found that mosquito abundance was greatest in areas with plentiful forest cover and a high proportion of temporary water, while most dytiscids favored open areas with a high proportion of permanent wetlands. However, diversity of both mosquitoes and dytiscids was positively correlated with high permanence and little forest cover. Mosquito species assemblages were mainly influenced by forest cover at a large spatial scale, whereas permanence was more important at local scales. Dytiscid species assemblages were mainly influenced by water permanence, especially at intermediate spatial scales. These results can be explained by the flight capability and dispersal behavior of mosquito and dytiscid species. The observed landscape associations of mosquitoes and dytiscids could be useful when creating new wetlands. Mosquito colonization could be reduced by creating permanent wetlands in an open landscape, which would favor colonization by dytiscids, a potential predator of mosquito larvae, while also supporting the diversity of both taxa.
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Baev, P. V. and L. D. Penev. 1995. BIODIV. Program for calculating biological diversity parameters, similarity, niche overlap, and cluster analysis. Exeter Software, Setauket, NY, USA.
Becker, N. 1989. Life strategies of mosquitoes as an adaptation to their habitats. Bulletin of the Society for Vector Ecology 14: 6–25.
Becker, N. and A. Kaiser. 1995. Die Culicidenvorkommen in den Rheinauen des Oberrheingebiets mit besonderer Berücksichtigung von Uranotaenia (Culicidae, Diptera)—einer neuen Stechmückengattung für Deutschland. Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie 10: 407–413.
Bidlingmayer, W. L. 1985. The measurement of adult mosquito population changes—some considerations. Journal of the American Mosquito Control Association 1: 328–348.
Brust, R. A. 1980. Dispersal behavior of adult Aedes sticticus and Aedes vexans (Diptera: Culicidae) in Manitoba. The Canadian Entomologist 112: 31–42.
Cederlund, G. N. and H. Okarina. 1988. Home range and habitat use of adult female moose. Journal of Wildlife Management 52: 336–343.
Gillies, M. T. and T. J. Wilkes. 1970. The range of attraction of single baits for some West African mosquitoes. Bulletin of Entomological Research 60: 225–235.
Gillies, M. T. and T. J. Wilkes. 1972. The range of attraction of animal baits and carbon dioxide for mosquitoes. Studies in a freshwater area of West Africa. Bulletin of Entomological Research 61: 389–405.
Gutsevich, A. V., A. S. Monchadskii, and A. A. Shtakel’berg. 1974. Diptera. Mosquitoes, Family Culicidae. Keter Press, Jerusalem, Israel.
Haslett, J. R. 2001. Biodiversity and conservation of Diptera in heterogenous land mosaics: a fly’s eye view. Journal of Insect Conservation 5: 71–75.
Hilsenhoff, W. L. 1991. Comparison of bottle traps with a D-frame net for collecting adults and larvae of Dytiscidae and Hydrophilidae (Coleoptera). The Coleopterists Bulletin 45: 143–146.
Hilsenhoff, W. L. and B. H. Tracy. 1985. Techniques for collecting water beetles from lentic habitats. Proceedings of the Academy of Natural Sciences of Philadelphia 137: 8–11.
Horsfall, W. R., H. W. J. Fowler, L. J. Moretti, and J. R. Larsen. 1973. Bionomics and Embryology of the Inland Flood Water Mosquito Aedes vexans. University of Illinois Press, Urbana, IL, USA.
Jackson, D. J. 1952. Observations on the capacity for flight of water beetles. Proceedings of the Royal Entomological Society of London (A) 27: 57–70.
Jackson, D. J. 1956. Observations on flying and flightless water beetles. Journal of the Linnean Society of London/Zoology 43: 18–42.
Jenkins, D. W. and C. C. Hassett. 1951. Dispersal and flight range of subarctic mosquitoes marked with radiophosphorus. Canadian Journal of Zoology 29: 178–187.
Joslyn, D. J. and D. Fish. 1986. Adult dispersal of Ae. communis using Giemsa self-marking. Journal of the American Mosquito Control Association 2: 89–90.
Kareiva, P. and U. Wennergren. 1995. Connecting landscape patterns to ecosystem and population processes. Nature 373: 299–302.
Keddy, P. A. 2000. Wetland Ecology. Principles and Conservation. Cambridge University Press, Cambridge, UK.
Lundkvist, E., J. Landin, M. Jackson, and C. Svensson. 2003. Diving beetles (Dytiscidae) as predators of mosquito larvae (Culicidae) in field experiments and in laboratory tests of prey preference. Bulletin of Entomological Research 93: 219–226.
Lundkvist, E., J. Landin, and F. Karlsson. 2002. Dispersing diving beetles (Dytiscidae) in agricultural and urban landscapes in south-eastern Sweden. Annales Zoologici Fennici 39: 109–123.
Lundkvist, E., J. Landin, and P. Milberg. 2001. Diving beetle (Dytiscidae) assemblages along environmental gradients in an agricultural landscape in southeastern Sweden. Wetlands 21: 48–58.
Magurran, A. E. 2004. Measuring Biological Diversity. Blackwell Publishing, Oxford, UK.
MapInfo Corporation. 1985–2002. MapInfo Professional 7.0. New York, NY, USA.
McIver, S. B. and P. E. McElligott. 1989. Effects of release rates on the range of attraction of carbon dioxide to some southwestern Ontario mosquito species. Journal of the American Mosquito Control Association 5: 6–9.
Miller, J. N., R. P. Brooks, and M. J. Croonquist. 1997. Effects of landscape patterns on biotic communities. Landscape Ecology 12: 137–153.
Mohrig, W. 1969. Die Culiciden Deutschlands. Untersuchungen zur Taxonomie, Biologie und Ökologie der einheimischen Stechmücken. VEB G. Fischer Verlag, Jena, Germany.
Nielsen, L. T. 1957. Notes on the flight ranges of Rocky Mountain Mosquitoes of the genus Aedes. Utah Academy Proceedings 34: 27–29.
Nilsson, A. N. and M. Holmen. 1995. The Aquatic Adephaga (Coleoptera) of Fennoscandia and Denmark.II. Dytiscidae. E. J. Brill., Leiden, The Netherlands.
Nilsson, A. N. and O. Söderström. 1988. Larval consumption rates, interspecific predation, and local guild composition of egg-overwintering Agabus (Coleoptera, Dytiscidae) species in vernal ponds. Oecologia 76: 131–137.
Nilsson, A. N. and B. W. Svensson. 1995. Assemblages of dytiscid predators and culicid prey in relation to environmental factors in natural and clear-cut boreal swamp forest pools. Hydrobiologia 308: 183–196.
Onyeka, J. O. A. 1983. Studies on the natural predators of Culex pipiens L. and C. torrentium Martini (Diptera: Culicidae) in England. Bulletin of Entomological Research 73: 185–194.
Petric, D., M. Zgomba, M. Ludwig, and N. Becker. 1995. Dependence of CO2-baited suction trap captures on temperature-variations. Journal of the American Mosquito Control Association 11: 6–10.
Pickett, S. T. A. and M. L. Cadenasso. 1995. Landscape ecology: spatial heterogeneity in ecological systems. Science 269: 331–334.
Reinert, J. F. 2000. New classification for the composite genus Aedes (Diptera: Culicidae: Aedini), elevation of subgenus Ochlerotatus to generic rank, reclassification of the other subgenera, and notes on certain subgenera and species. Journal of the American Mosquito Control Association 16: 175–188.
Ribera, I. and A. P. Vogler. 2000. Habitat type as a determinant of species range sizes: the example of lotic-lentic differences in aquatic Coleoptera. Biological Journal of the Linnean Society 71: 33–52.
Schäfer, M., V. Storch, A. Kaiser, M. Beck, and N. Becker. 1997. Dispersal behavior of adult snow melt mosquitoes in the Upper Rhine Valley, Germany. Journal of Vector Ecology 22: 1–5.
Schäfer, M. L., J. O. Lundström, M. Pfeffer, E. Lundkvist, and J. Landin. 2004. Biological diversity versus risk for mosquito nuisance and disease transmission in constructed wetlands in southern Sweden. Medical and Veterinary Entomology 18: 256–267.
Schneider, D. W. 1999. Snowmelt ponds in Wisconsin: Influence of hydroperiod on invertebrate community structure. 299–318. In D. P. Batzer, R. B. Rader, and S. A. Wissinger (eds.) Invertebrates in Freshwater Wetlands of North America: Ecology and Management. John Wiley & Sons, Inc., New York, NY, USA.
Schneider, D. W. and T. M. Frost. 1996. Habitat duration and community structure in temporary ponds. Journal of the North American Benthological Society 15: 64–86.
Service, M. W. 1973. Study of the natural predators of Aedes cantans (Meigen) using the precipitin test. Journal of Medical Entomology 10: 503–510.
Service, M. W. 1993. Mosquito ecology: Field Sampling Methods. Chapman & Hall, London, UK.
StatSoft Inc. 2001. STATISTICA (data analysis software system). Tulsa, OK, USA.
Sundberg, S. 1993. Wet forest—the Scandinavian “rain forest”. Fåglar i Uppland 20: 65–80.
ter Braak, C. J. F. and P. Smilauer. 2002. CANOCO Reference manual and CanoDraw for Windows User’s guide: Software for Canonical Community Ordination (version 4.5). Microcomputer Power, Ithaca, NY, USA.
Thies, C., I. Steffan-Dewenter, and T. Tscharntke. 2003. Effects of landscape context on herbivory and parasitism an different spatial scales. Oikos 101: 18–25.
Tufto, J., R. Andersen, and J. Linnell. 1996. Habitat use and ecological correlates of home range size in a small cervid: the roe deer. Journal of Animal Ecology 65: 715–724.
Wagner, V. E., G. A. Tully, E. D. Goodman, and H. D. Newson. 1975. A computer simulation model for population studies of woodland pool Aedes mosquitoes. Environmental Entomology 4: 905–919.
Wekesa, J. W., B. Yuval, and R. K. Washino. 1996. Spatial distribution of adult mosquitoes (Diptera: Culicidae) in habitats associated with the rice agroecosystem of Northern California. Journal of Medical Entomology 33: 344–350.
Wellborn, G. A., D. K. Skelly, and E. E. Werner. 1996. Mechanisms creating community structure across a freshwater habitat. Annual Review of Ecology and Systematics 27: 337–363.
Wiens, J. A. 1989. Spatial Scaling in Ecology. Functional Ecology 3: 385–397.
Wiens, J. A. and B. T. Milne. 1989. Scaling of “landscapes” in landscape ecology, or landscape ecology from a beetle’s perspective. Landscape Ecology 3: 87–96.
Wood, D. M., P. T. Dang, and R. A. Ellis. 1979. The Mosquitoes of Canada. Diptera: Culicidae. Canada Department of Agriculture, Ottawa, ON, Canada.
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Schäfer, M.L., Lundkvist, E., Landin, J. et al. Influence of landscape structure on mosquitoes (Diptera: Culicidae) and dytiscids (Coleoptera: Dytiscidae) at five spatial scales in Swedish wetlands. Wetlands 26, 57–68 (2006). https://doi.org/10.1672/0277-5212(2006)26[57:IOLSOM]2.0.CO;2
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DOI: https://doi.org/10.1672/0277-5212(2006)26[57:IOLSOM]2.0.CO;2


