title: [Cuticle ultrastructure of the fresh-water horsehair worm Gordionus alpestris (Villot, 1885) (Nematomorpha)].
abstract: The cuticular structure of the horsehair worm Gordionus alpestris (Villot, 1885) was studied under scanning and transmission electron microscopes. Adult worms were collected in the Syuk River near Nickel' Village in the Republic of Adygea (Russia) in June 2013. In the sampling area, the G. alpestris juveniles parasitize diplopods Pachyiulus krivolutskyi Golovatch, 1977. Similarities with other Nematomorpha species with the known cuticle ultrastucture are discussed.
authors.forename: E A
authors.initials: EA
authors.lastname: Guzeeva
authors.forename: B D
authors.initials: BD
authors.lastname: Efeykin
authors.forename: V Yu
authors.initials: VY
authors.lastname: Schmatko
authors.forename: S E
authors.initials: SE
authors.lastname: Spiridonov
mesh_terms: D000818:Animals; D006376:Helminths / Q000145:classification* / Q000648:ultrastructure*; D045483:Rivers / Q000469:parasitology*; D012426:Russia