Reproduction of Dugesia tigrina under short-day and long-day conditions at different temperatures. I. Sexually derived individuals.
D000818:Animals; D002455:Cell Division; D003624:Darkness; D005260:Female; D007246:Infertility; D008027:Light; D008297:Male; D008675:Metamorphosis, Biological; D010986:Platyhelminths / Q000502:physiology*; D011679:Pupa; D012098:Reproduction; D013696:Temperature; D013997:Time Factors