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Effects of lead and cadmium on chemical composition and total water content of the pupal parasitoid, Pimpla turionellae
Authors:J Ortel
Institution:(1) Institut für Zoologie der Universität Wien, Althanstraße 14, A-1090 Wien, Vienna, Austria
Abstract:The parasitoid Pimpla turionellae L. (Hymenoptera, Ichneumonidae) was fed on Cd, Pb and Cd+Pb-contaminated food (33mgrg Cd, 82mgrg Pb and 33mgrg Cd+82mgrg Pb per gram food fresh weight, respectively). Significant decrease in the total lipid and protein content was found along with an increase in the water content particularly in Cd-contaminated parasitoids.
Keywords:Insecta  Ichneumonidae  lead  cadmium  heavy metal  lipids  proteins  carbohydrates  water content
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