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TEMPERATURE-INDUCED INTERSEXES IN AEDES MOSQUITOES: COMPARATIVE STUDY OF SPECIES FROM MANITOBA

Published online by Cambridge University Press:  31 May 2012

R. A. Brust
R. A. Brust
Affiliation:
Department of Entomology, University of Manitoba, Winnipeg
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Abstract

The larvae of 26 species of Aedes from Manitoba were reared at constant temperatures from a low of 10° or 15°C, to the upper lethal temperature. Various grades of adult intersexes occurred in 12 univoltine species. The lowest threshold temperature for intersex development was found in A. communis (19°C); the highest in A. fitchii (29°C). A constant rearing temperature of 30°C was lethal for all fully univoltine species from Manitoba. The zoogeographical significance of the distribution of species in North America is discussed with regard to their intersex threshold temperature.

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Type
Articles
Information
The Canadian Entomologist , Volume 100 , Issue 8 , August 1968 , pp. 879 - 891
Copyright
Copyright © Entomological Society of Canada 1968

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References

Anderson, J. F., and Horsfall, W. R.. 1963. Thermal stress and anomalous development of mosquitoes (Diptera: Culicidae) I. Effect of constant temperature on dimorphism of adults of Aedes stimulans. J. exp. Zool. 154: 67–107.CrossRefGoogle ScholarPubMed
Barr, A. R. 1958. The mosquitoes of Minnesota (Diptera: Culicidae: Culicinae). Univ. Minn. agric. Exp. Stn Tech. Bull. 228.Google Scholar
Brust, R. A. 1966. Gynandromorphs and intersexes in mosquitoes (Diptera: Culicidae). Can. J. Zool. 44: 911–921.Google Scholar
Brust, R. A. 1967. Weight and development time of different stadia of mosquitoes reared at various constant temperatures. Can. Ent. 99: 986–993.Google Scholar
Brust, R. A., and Horsfall, W. R.. 1965. Thermal stress and anomalous development of mosquitoes (Diptera: Culicidae) IV. Aedes communis. Can. J. Zool. 43: 17–53.Google Scholar
Carpenter, S. J., and LaCasse, W. J.. 1955. Mosquitoes of North America (north of Mexico). University of California Press, Berkeley and Los Angeles.Google Scholar
Chapman, H. C. 1959. A list of Nevada mosquitoes, with five new records. Mosquito News 19: 155–156.Google Scholar
Corbet, P. S. 1964. Autogeny and oviposition in Arctic mosquitoes. Nature 203: 668.Google Scholar
Craig, G. B. 1965. Genetic control of thermally induced sex reversal in Aedes aegypti. Proc. XII int. Congr. Ent. Lond. (1964), p. 263.Google Scholar
Curtis, L. C. 1967. The mosquitoes of British Columbia. Occas. Pap. Br. Columb. prov. Mus., No. 15. Victoria, B.C.Google Scholar
Edwards, F. W. 1932. Diptera, Fam. Culicidae. In P. Wystman, Genera Insectorum, Fas. 194. V. Verteneuil and L. Desnet. Brussels.Google Scholar
Gerhardt, R. W. 1966. South Dakota mosquitoes and their control. S.D. St. Univ., Brookings, agric. Exp. Stn Bull. 531.Google Scholar
Gjullin, C. M. et al. 1961. 1961. The mosquitoes of Alaska. Handbk U.S. Dep. Agric., No. 182.Google Scholar
Horsfall, W. R., and Anderson, J. F.. 1961. Suppression of male characteristics of mosquitoes by thermal means. Science 133: 1830.CrossRefGoogle ScholarPubMed
Horsfall, W. R., Anderson, J. F., and Brust, R. A.. 1964. Thermal stress and anomalous development of mosquitoes (Diptera: Culicidae). III. Aedes sierrensis. Can. Ent. 96: 1369–1372.CrossRefGoogle Scholar
Kalpage, K. S., and Brust, R. A.. In Press. Mosquitoes of Manitoba I. Descriptions and a key to Aedes eggs (Diptera: Culicidae). Can. J. Zool.Google Scholar
Knight, K. L. 1951. The Aedes (Ochlerotatus) punctor subgroup in North America (Diptera: Culicidae). Ann. ent. Soc. Am. 44: 87–99.CrossRefGoogle Scholar
Myers, C. M. 1967. Identification and descriptions of Aedes eggs from California and Nevada (Diptera: Culicidae). Can. Ent. 99: 795–806.CrossRefGoogle Scholar
Nielsen, L. T., and Nielsen, H. T.. 1966. Observations on mosquitoes in Greenland. Meddel. om Grønland, Udg. Komm. Videnkab. Unders. Grønland Bd. 170. N.R.3.Google Scholar
Nielsen, L. T., and Rees, D. M.. 1961. An identification guide to the mosquitoes of Utah. Bull. Utah Univ. Biol. Ser., No. 12.Google Scholar
Owen, W. B., and Gerhardt, R. W.. 1957. The mosquitoes of Wyoming. Univ. Wyoming Publ. Sci. 21: 71–141.Google Scholar
Pucat, A. 1964. Seven new records of mosquitoes in Alberta. Mosquito News 24: 419–421.Google Scholar
Richards, C. S., Nielsen, L. T., and Rees, D. M.. 1956. Mosquito records from the Great Basin and the drainage of the lower Colorado River. Mosquito News 16: 10–17.Google Scholar
Ross, H. H. 1964. The colonization of temperate North America by mosquitoes and man. Mosquito News 24: 103–118.Google Scholar
Steward, C. C., and McWade, J. W.. 1961. The mosquitoes of Ontario (Diptera: Culicidae) with keys to the species and notes on distribution. Proc. ent. Soc. Ont. (1960) 91: 121–197.Google Scholar