title: [The prevalence of Dicrocoeliid (Trematoda: Digenea) larval stages in Helix lucorum Linneus 1758 (Mollusca: Pulmonata) in the vicinity of Kastamonu].
abstract: OBJECTIVE
  The aim of this study was to investigate the prevalence of Dicrocoeliid larval stages in Helix lucorum Linnaeus, 1758 (Mollusca: Pulmonata) living in the vicinity of Kastamonu.
  
  
  METHODS
  Snails were collected in the vicinity of Taşköprü, Kastamonu in March, April, May 2013. They were dissected while alive and their hepatopankreas were removed and placed on clean glass slide with a drop of 0.6% NaCl solution. The hepatopankreas were incised with a mounted needle and a thin film of the hepatopankreas fluid was drown out on a slide for examination of live parasites. After examination, larval stages fixed in %70 alcohol, formaldehyde-ethyl alcohol, 10% formalin and bouin.
  
  
  RESULTS
  H. lucorum which is a land snail species has been reported for the first time being an intermediate host in the life cycle of Dicrocoeliid (Trematoda: Digenea) species with the prevalence of 27.6% from our country. Morphological and histological features of larval stages were determined.
  
  
  CONCLUSIONS
  H. lucorum is an intermediate host in the life cycle of Dicrocoeliid species. The prevalence of infection was highest in April. This land snail species is important for the health of animal and human.
authors.affiliation: Kastamonu Üniversitesi Fen-Edebiyat Fakültesi, Biyoloji Anabilim Dalı, Kastamonu, Türkiye.
authors.forename: Gözde
authors.initials: G
authors.lastname: Gürelli
authors.forename: Mehtap
authors.initials: M
authors.lastname: Alay
authors.forename: Sevilay
authors.initials: S
authors.lastname: Koymalı
mesh_terms: D000818:Animals; D004011:Dicrocoeliasis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D004012:Dicrocoeliidae / Q000302:isolation & purification* / Q000502:physiology; D006372:Helix, Snails / Q000469:parasitology*; D043143:Hepatopancreas / Q000469:parasitology; D006801:Humans; D007814:Larva / Q000502:physiology; D015995:Prevalence; D014421:Turkey / Q000453:epidemiology