title: Seven new Eimeria spp. (Protozoa, Coccidia) from freshwater fishes of Canada.
mesh_terms: D000818:Animals; D002170:Canada; D003048:Coccidiosis / Q000469:parasitology / Q000662:veterinary; D004539:Eimeria / Q000145:classification* / Q000166:cytology / Q000302:isolation & purification; D005393:Fish Diseases / Q000469:parasitology; D005399:Fishes / Q000469:parasitology*; D005618:Fresh Water