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Comparative bionomics of adult austrostmulium pestilens Mackerras & Mackerras and A. bancrofti (Taylor) (Diptera, Simuliidae)

Published online by Cambridge University Press:  10 July 2009

D. M. Hunter  and
D. E. Moorhouse
D. M. Hunter
Affiliation:
Department of Parasitology, University of Queensland, St. Lucia, Brisbane, Qd 4067, Australia
D. E. Moorhouse
Affiliation:
Department of Parasitology, University of Queensland, St. Lucia, Brisbane, Qd 4067, Australia
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Abstract

Large numbers of adult Austrosimulium pestilens Mack. & Mack, appear about a week after floods in permanent and temporary waterways and, because of the short period when stream flow remains suitable for oviposition, mating, feeding and egg maturation take place near the river where they breed. Most flies emerge early in an outbreak and fly to mating swarms at trees beside or near the river. After obtaining a blood meal from any of a number of mammal species nearby, females return to 1–5 m tall trees at the river's edge to mature their eggs in an unusually short time of 24 h. Although this species prefers rapidly flowing water, immatures also survived in trickles remaining after floods had passed, though the resulting adults took longer to develop and were smaller than normal. The closely related A. bancrofti (Tayl.) lives in more permanent waterways and disperses away from its breeding sites soon after emerging, concentrating in highest numbers on hills as far as 10 km or more from its nearest major breeding site. Catches in CO2-baited traps were influenced by temperature, wind, light intensity and rain. Although A. pestilens bit man and many mammals, A. bancrofti did not bite any vertebrate tested. In CO2-baited traps where man was present, there were large fluctuations in the catch of A. pestilens from minute to minute, while the catch of A. bancrofti decreased steadily.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 66 , Issue 3 , September 1976 , pp. 453 - 467
Copyright
Copyright © Cambridge University Press 1976

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References

Anderson, J. R. & Defoliart, G. R. (1961). Feeding behavior and host preferences of some black flies (Diptera: Simuliidae) in Wisconsin.—Ann. ent. Soc. Am. 54, 716–729.Google Scholar
Bennett, G. F., Fallis, A. M. & Campbell, A. G. (1972). The response of Simulium (Eusimulium) euryadminiculum Davies (Diptera: Simuliidae) to some olfactory and visual stimuli.—Can. J. Zool. 50, 793–800.CrossRefGoogle Scholar
Colbo, M. H. (1974). Studies on the biology of the Simuliidae in north eastern Australia with reference to their potential as vectors of pathogens.—Ph.D. Thesis, University of Queensland.Google Scholar
Colbo, M. H. & Moorhouse, D. E. (1974). The survival of the eggs of Austrosimulium pestilens Mack. & Mack. (Diptera, Simuliidae).—Bull. ent. Res. 64, 629–632.Google Scholar
Dalmat, H. T. (1955). The black flies (Diptera: Simuliidae) of Guatemala and their role as vectors of onchocerciasis.—Smithson. misc. Collns 125, 1–425.Google Scholar
Davies, D. M. (1972). The landing of blood-seeking female black-flies (Simuliidae: Diptera) on coloured materials.—Proc. ent. Soc. Ont. 102, 124–155.Google Scholar
Davies, D. M. & Peterson, B. V. (1956). Observations on the mating, feeding, ovarian development and oviposition of adult black flies (Simuliidae, Diptera).—Can. J. Zool. 34, 615–655.Google Scholar
Downes, J. A. (1969). The swarming and mating flight of Diptera.—A. Rev. Ent. 14, 271–298.CrossRefGoogle Scholar
Drummond, F. H. N. (1931). West Australian Simuliidae.—Jl R. Soc. West. Aust. 18, 1–12.Google Scholar
Fallis, A. M. (1964). Feeding and related behaviour of female Simuliidae (Diptera).—Expl Parasit. 15, 439–470.Google Scholar
Golini, V. I. & Davies, D. M. (1971). Upwind orientation of female Simulium venustum Say (Diptera) in Algonquin Park, Ontario.—Proc. ent. Soc. Ont. 101, 49–54.Google Scholar
Guttman, D. (1972). The biting activity of black flies (Diptera: Simuliidae) in three types of habitats in western Colombia.—J. med. Entomol. 9, 269–276.Google Scholar
Häusermann, W. (1969). On the biology of Simulium damnosum Theobald, 1903, the main vector of onchocerciasis in the Mahenge Mountains, Ulanga, Tanzania.—Acta trop. 26, 29–69.Google Scholar
Hocking, B. & Hocking, J. M. (1962). Entomological aspects of African onchocerciasis and observations on Simulium in the Sudan.—Bull. Wld Hlth Org. 27, 465–472.Google Scholar
Hunter, D. M. & Moorhouse, D. E. (1976). The effects of Austrosimulium pestilens on the milk production of dairy cattle.—Aust. vet. J. 52, 97–99.Google Scholar
Lewis, D. J. (1953). Simulium damnosum and its relation to onchocerciasis in the Anglo-Egyptian Sudan.—Bull. ent. Res. 43, 597–644.CrossRefGoogle Scholar
Lovemore, D. F. (1973). Annual Report of the Branch of Tsetse and Trypanosomiasis Control for the year ended 30th September, 1972.—10 pp. Salisbury, Rhodesia [Dept. Vet. Serv., Min. Agric], Government Printer.Google Scholar
Mackerras, M. J. & Mackerras, I. M. (1948). Simuliidae (Diptera) from Queensland.—Aust. J. Sci. Res. (B) 1, 231–270.Google Scholar
Mccarthy, P. H. (1961). Austrosimulium pestilens: a source of severe irritation to marsupials.—Aus. vet. J. 37, 334.CrossRefGoogle Scholar
Moorhouse, D. E. & Colbo, M. H. (1973). On the swarming of Austrosimulium pestilens Mackerras and Mackerras (Diptera: Simuliidae).—J. Aust. ent. Soc. 12, 127–130.CrossRefGoogle Scholar
Roberts, F. H. S. (1952). Insects affecting livestock.—267 pp. Angus and Robertson, Sydney.Google Scholar
Wolfe, L. S. & Peterson, D. G. (1960). Diurnal behavior and biting habits of black flies (Diptera: Simuliidae) in the forests of Quebec.—Can. J. Zool. 38, 489–497.CrossRefGoogle Scholar