title: First record of Molnaria erythrophthalmi larvae in the intermediate host in Czechoslovakia.
mesh_terms: D000818:Animals; D003530:Cyprinidae / Q000469:parasitology; D007814:Larva; D009348:Nematoda / Q000196:embryology*; D008003:Phthiraptera / Q000469:parasitology; D013045:Species Specificity