the biological effect of sepedon (diptera: sciomyzidae) fly larvae living on lymnea snails
نویسندگان
چکیده
the present work was carried out to investigate first, the ecology of the sepedon flies as well as speciesof lymnea snails and secondly, the biological effects of sepedon fly larvae living on lymnea. in this regard,the life cycle, death rate and compatibility of lymnea species, as well as the life cycle of sepedon flies inbreeding cage and the activity of the new larvae in the same ecological condition were investigated. theresults showed that lymnea truncatula needs more sophisticated ecological and feeding conditions than other species of the snails. lymnea stagnalis was found sensitive to temperature variation and this may lead to gradual or sudden death. lymnea pregra and lymnea palustris could well adapt with laboratory conditions.the killing effect (p
منابع مشابه
The biological effect of Sepedon (Diptera: Sciomyzidae) fly larvae living on Lymnea snails
The present work was carried out to investigate first, the ecology of the Sepedon flies as well as speciesof Lymnea snails and secondly, the biological effects of Sepedon fly larvae living on Lymnea. In this regard,the life cycle, death rate and compatibility of Lymnea species, as well as the life cycle of Sepedon flies inbreeding cage and the activity of the new larvae in the same ecological c...
متن کاملimprovement in laboratory rearing of immature stages of snail-killing fly sepedon sphegea (fabricius) and their survival (insecta, diptera, sciomyzidae)
the biology of immature stages of s.sphegea and different techniques for their laboratory rearing has been studied during the past five years (1972-77). this fly is one of the 18 iranian species of snail-killing flies which is dominant in the focus area of schistosomiasis (khuzestan province) in the south-west of iran. the following procedures improved appreciably our laboratory rearin-technics...
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عنوان ژورنال:
iranian journal of veterinary researchناشر: shiraz university
ISSN 1728-1997
دوره 7
شماره 1 2006
کلمات کلیدی
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