| Issue |
Annls Limnol.
Volume 23, Number 2, 1987
|
|
|---|---|---|
| Page(s) | 129 - 134 | |
| DOI | https://doi.org/10.1051/limn/1987009 | |
| Published online | 15 August 2009 | |
Etude de la dynamique des populations d'Aedes echinus (Culicide dendrolimnique) en écophase aquatique, au Maroc
A study of the population dynamics of the aquatic stages of Aedes echinus (dendrolimnic Culicidae ) in Morocco
Laboratoire d'écologie A.I.44, Ecole Normale Supérieure, Mers Sultan B.P. 9172 Casablanca, Maroc
Le développement et les variations quantitatives des populations d'Aedes echinus dépendent du volume des précipitations, de la température, du parasitisme et du cannibalisme. Ce phénomène d'autorégulation favorise la nymphose en diminuant la densité larvaire et en suppléant les carences protéiniques et lipidiques d'un milieu pauvre.
Abstract
The development and quantitative changes in the populations of Aedes echinus depended upon the amount of precipitation, temperature, parasitism and cannibalism. The phenomenon of "autoregulation" favours pupation by reducing larval density and by supplementing the protein and lipid deficiences of the poor environment.
Mots clés : Diptera / Culicide dendrolimnique / Maroc / dynamique des populations / autorégulation
Key words: Diptera / dendrolimnic Culicidae / Morocco / population dynamic
© Masson, 1987
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