ABSTRACT

In this survey, the prevalence and cytological features of the flagellated protozoan, Cryptobia helicis living in the bursa copulatrix of the garden snail, Helix aspersa Müller 1774 found in the vicinity of Izmir, Turkey was investigated. The prevalence of Cryptobia helicis in garden snails collected in the spring of 2005 was found to be 68.65%. This study is the first record of the occurrence of Cryptobia helicis in the garden snail Helix aspersa found in Turkey.

Keywords: Helix aspersa, Cryptobia helicis, Garden Snail, flagellated protozoan, Mollusca