Surface morphology of the egg ofanopheles stephensi stephensisensu stricto (diptera, culicidae)
نویسندگان
چکیده
منابع مشابه
Resistance Mechanisms of Anopheles stephensi (Diptera: Culicidae) to Temephos
BACKGROUND Anopheles stephensi is a sub-tropical species and has been considered as one of the most important vector of human malaria throughout the Middle East and South Asian region including the malarious areas of southern Iran. Current reports confirmed An. stephensi resistance to temephos in Oman and India. However, there is no comprehensive research on mechanisms of temephos resistance in...
متن کاملThe spatial distribution of Anopheles gambiae sensu stricto and An. arabiensis (Diptera: Culicidae) in Mali.
Variations in the biology and ecology and the high level of genetic polymorphism of malaria vectors in Africa highlight the value of mapping their spatial distribution to enhance successful implementation of integrated vector management. The objective of this study was to collate data on the relative frequencies of Anopheles gambiae s.s. and An. arabiensis mosquitoes in Mali, to assess their as...
متن کاملMidgut antibodies reduce the reproductive capacity of Anopheles stephensi (Diptera: Culicidae).
Rabbits immunized with polypeptides of midgut of glucose fed A. stephensi resulted in high titer of antibodies (10(4)-10(6)) as detected by ELISA. Effect of antisera on fecundity, hatchability and engorgement was investigated. Fecundity was reduced drastically (62.4%). Eight polypeptides were recognized by the antisera raised against midgut tissues viz., 92, 85, 55, 52, 45, 38, 29 and 13 kDa. C...
متن کاملArtificial activation of mature unfertilized eggs in the malaria vector mosquito, Anopheles stephensi (Diptera, Culicidae).
In the past decade, many transgenic lines of mosquitoes have been generated and analyzed, whereas the maintenance of a large number of transgenic lines requires a great deal of effort and cost. In vitro fertilization by an injection of cryopreserved sperm into eggs has been proven to be effective for the maintenance of strains in mammals. The technique of artificial egg activation is a prerequi...
متن کاملMating affects egg maturation in Anopheles gambiae Giles (Diptera: Culicidae).
The effect of mating on egg development and the size of the female accessory glands during the gonotrophic cycle of Anopheles gambiae was investigated. Although females that received a measured meal of blood were more likely to produce an egg batch when they were mated, the increased reproduction was not the result of male accessory gland substances. Changes in the size of the female accessory ...
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ژورنال
عنوان ژورنال: Italian Journal of Zoology
سال: 2000
ISSN: 1125-0003,1748-5851
DOI: 10.1080/11250000009356307