| wherefrom and whereabouts of an alien: the american liver fluke fascioloides magna in austria: an overview. | the giant liver fluke fascioloides magna, an invasive species originating from north america, was recorded in austria in the wild for the first time in 2000. since then, various data concerning the epidemiology in snail intermediate hosts and cervid final hosts have been reported. galba truncatula acts as snail intermediate host, and red deer, roe deer and fallow deer act as final hosts. g. truncatula is abundant throughout the region, especially along muddy shores of slow-flowing branches of th ... | 2014 | 24535172 |