title: [Lernaea cyprinacea (Copepoda: Lernaeidae) in the basin of the medial part of the Vychegda river].
abstract: The Lernaea cyprinacea population distributed in the water basin of the medial part of the Vychegda river has one generation a year. It is probably the result of lower temperature of water during the year, than in south parts of L. cyprinacea range.
authors.forename: G N
authors.initials: GN
authors.lastname: Dorovskikh
mesh_terms: D000818:Animals; D002347:Carps / Q000469:parasitology*; D003445:Crustacea / Q000502:physiology*; D012426:Russia