title: New and previously described species of monogenetic trematodes from Labrador catostomids and cyprinids.
mesh_terms: D000818:Animals; D003530:Cyprinidae / Q000469:parasitology*; D005399:Fishes / Q000469:parasitology*; D009523:Newfoundland and Labrador; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification*