DISTINGUISHING THE TWO FORMS OF EGYPTIAN AEDES (OCHLEROTATUS) CASPIUS PALIAS SPECIES (DIPTERA: CULICIDAE) BY ULTRA STRUCTURE MICROGRAPHS OF EGGS
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چکیده
منابع مشابه
Fine Structure of the Eggs of Aedes Durbanensis, Aedes Woodi, and Eretmapodites Quinquevittatus (diptera: Culicidae)
Ultrastructural descriptions are given of the eggs of Aedes (Aedimorphus) durbanensis (Theobald), Aedes (Stegomyia) woodi Edwards, and Eretmapodites quinquevittutus Theobald). In Ae. durbanensis the egg is broadly cigar-shaped and all surfaces are uniform in structure. Chorionic cells are considerably longer (in the egg’ s longitudinal axis) than wide; each contains several relatively large, ce...
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Insect larvae that live in temporary ponds must cope with a rapidly diminishing resource. We tested the hypothesis that floodwater mosquitoes would react to diminishing water levels by accelerating larval development time and emerging as smaller adults. Since a reduction in habitat size leads to increased larval densities, we also included two larval densities. Newly-hatched floodwater mosquito...
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Christophers' stages durations and effect of interrupted blood meal were investigated in laboratory to study the gonotrophic cycle of Aedes caspius (Pallas, 1771). A first experiment was done with replete females (full blood meal) and females with an interrupted blood meal. Females were then regularly dissected, the durations of Christophers' stages I, II, III, IV, V were up to 8, 8, 32, 8, 48 ...
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Methanol extracts of different plants namely, Trichodesma africanum (Boraginaceae), Cleome rupicola (Capparceae) and Ochradenus baccatus (Resedaceae), were tested for larvicidal activity against 4 instar larvae of Aedes caspius and Culex pipiens mosquitoes. All plant extracts tested against Ae. caspius showed 100% mortality at 10μg/ml except the stem of O. baccatus which showed 90% mortality. H...
متن کاملA pictorial key to the species of Aedes (Ochlerotatus and Coetzeemyia) in the Afrotropical Region (Diptera: Culicidae).
Six species of the subgenus Ochlerotatus and one species of the subgenus Coetzeemyia of the genus Aedes in the Afrotropical Region are treated in a pictorial key based on diagnostic morphological features. Brief remarks on the new reclassification of the genus Aedes are also included.
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ژورنال
عنوان ژورنال: Journal of the Egyptian Society of Parasitology
سال: 2014
ISSN: 2090-2549
DOI: 10.21608/jesp.2014.90705