title: Patterns of caudal papillae in Contracaecum osculatum (Nematoda) and some related species from different regions of the world.
authors.forename: H P
authors.initials: HP
authors.lastname: Fagerholm
mesh_terms: D000818:Animals; D001199:Ascaridoidea / Q000648:ultrastructure*; D010872:Caniformia / Q000469:parasitology*; D008297:Male; D008855:Microscopy, Electron, Scanning; D009349:Nematode Infections / Q000469:parasitology / Q000662:veterinary*; D046048:Seals, Earless / Q000469:parasitology*