title: [Phenotype structure and its dynamics at different stages of the reproductive period of Proteocephalus osculatus (Cestoda: Proteocephalidae)--a parasite of catfish (Silurus glanis L.)].
abstract: Discrete variability of four P. osculatus characteristics descriptive of cestodes' major functional complexes: attachment and trophic-reproduction, was determined. Phenotypic diversity of P. osculatus from 2 samples collected at different stages of the population reproductive period was analysed. Unequal adaptation of phenotypes to the ambient conditions was hypothesised.
authors.forename: L V
authors.initials: LV
authors.lastname: Anikieva
authors.forename: V N
authors.initials: VN
authors.lastname: Kharin
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D002397:Catfishes / Q000469:parasitology*; D002589:Cestoda / Q000235:genetics / Q000502:physiology*; D010641:Phenotype; D012098:Reproduction