title: [Origin and evolution of photoperiodic reactions in insects].
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D005075:Biological Evolution; D002940:Circadian Rhythm; D007313:Insecta / Q000502:physiology*; D008027:Light; D012621:Seasons
vernacular_title: O proiskhozhdenii i évoliutsii fotoperiodischeskoĭ reaktsii nasekomykh.