phylogeography and genetic divergence of some lymnaeid snails, intermediate hosts of human and animal fascioliasis with special reference to lymnaeids from the bolivian altiplano. | a population genetic study using starch gel electrophoresis was performed on populations of several species of lymnaeid snails acting as intermediate hosts for fasciola hepatica (trematoda, plathyhelminth). lymnaea viatrix was collected in 16 sites from the bolivian northern altiplano. l. cubensis were obtained in one site from venezuela, one site from guadeloupe, three sites from cuba and one site from the dominican republic. l. truncatula were collected in one site from france, one from portug ... | 1997 | 9107366 |