[Photoperiodic influence of the sex ratio in Gammarus duebeni (Crustacea, Amphipoda)].
D000818:Animals; D002940:Circadian Rhythm; D003445:Crustacea / Q000502:physiology*; D012734:Disorders of Sex Development; D005260:Female; D008027:Light; D008297:Male; D009026:Mortality; D010507:Periodicity; D011830:Radiation Effects; D012744:Sex Ratio
Photoperiodische Beeinflussung des Geschlechtsverhältnisses bei Gammarus duebeni (Crustacea, Amphipoda)