Abstract:
:In Anopheles gambiae, as in most species of mosquitoes, mating is initiated in flight. The males aggregate in aerial swarms and conspecific females individually fly to these swarms where they mate with males. In this study, we investigated the swarming behaviour of A. gambiae and conducted 2 surveys in the rice field area of the Vallée du Kou in Burkina Faso in 1999 and 2002. A high number of anopheline mosquitoes were observed in this area and both molecular M and S forms of A. gambiae were found in sympatry. Swarms formed a few minutes after sunset in different places and no obvious markers were associated with their occurrence. However, swarms occurred close to cow herds generally in open flat areas, 2-3 m above the ground. Overall, 2829 anopheline mosquitoes were collected from 21 swarms composed primarily of males. A few specimens of Culex quinquefasciatus were collected from 3 swarms. Although both molecular M and S forms were found in sympatry in the village, swarms were composed almost exclusively of the molecular M form. This suggests that there are alternative swarming habits for both molecular M and S forms of A. gambiae in nature.
journal_name
Trans R Soc Trop Med Hygauthors
Diabate A,Baldet T,Brengues C,Kengne P,Dabire KR,Simard F,Chandre F,Hougard JM,Hemingway J,Ouedraogo JB,Fontenille Ddoi
10.1016/s0035-9203(03)80110-4subject
Has Abstractpub_date
2003-11-01 00:00:00pages
713-6issue
6eissn
0035-9203issn
1878-3503pii
S0035-9203(03)80110-4journal_volume
97pub_type
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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更新日期:2007-10-01 00:00:00
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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更新日期:2013-03-01 00:00:00
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
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更新日期:2015-10-01 00:00:00