تراکم جمعیتی، آلودگی ترماتودی و اکولوژی حلزونهای لیمنه در شادگان ایران

• Main Authors: غلامرضا کریمی, م. درخشانفر, حبیب اله پایکاری
• Format: Article
• Language: English
• Published: Razi Vaccine and Serum Research Institute 2004-06-01
• Series: Archives of Razi Institute
• Online Access: http://archrazi.areeo.ac.ir/article_103832_cf0a3bfc6c8ab9b567a6170c4c1b4102.pdf

Two snail species belonging to genus Lymnaea, L.auricularia and L.gedrosiana, were collected from 6 different districts of Shadegan area of Khoozestan. Eight percent of the total collections of the snails revealed the occurrence of larva in them. The prevalence of larva within the snails varied in different districts may be due to different geoclimatic conditions and availability of fresh water. Seasonal prevalence of snails and factors affecting snail populations including water temperature, light, water depth and pH under field conditions were also studied.