First report of Fasciola larva infection in Galba truncatula (Muller, 1774) (Gastropoda, Lymnaeidae) occurring in the natural environment in Hokkaido, Japan
First report of Fasciola larva infection in Galba truncatula (Muller, 1774) (Gastropoda, Lymnaeidae) occurring in the natural environment in Hokkaido, Japan